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Strong interactions preserve an approximate isospin symmetry between up ($u$) and down ($d$) quarks, part of the more general flavor symmetry. In the case of $K$ meson production, if this isospin symmetry were exact, it would result in equal numbers of charged ($K^+$ and $K^-$) and neutral ($K^0$ and $\overline K^{\,0}$) mesons in the final state. Here, we report results on the relative abundance of charged over neutral $K$ meson production in argon and scandium nuclei collisions at a center-of-mass energy of 11.9 GeV per nucleon pair. We find that the production of $K^+$ and $K^-$ mesons at mid-rapidity is $(18.4\pm 6.1)\%$ higher than that of the neutral $K$ mesons. Although with large uncertainties, earlier data on nucleus-nucleus collisions in the collision center-of-mass energy range $2.6 < \sqrt{s_{NN}} < 200$~\GeV are consistent with the present result. Using well-established models for hadron production, we demonstrate that known isospin-symmetry breaking effects and the initial nuclei containing more neutrons than protons lead only to a small (few percent) deviation of the charged-to-neutral kaon ratio from unity at high energies. Thus, they cannot explain the measurements. The significance of the flavor-symmetry violation beyond the known effects is 4.7$\sigma$ when the compilation of world data with uncertainties quoted by the experiments is used. New systematic, high-precision measurements and theoretical efforts are needed to establish the origin of the observed large isospin-symmetry breaking.
Numerical data for $K^0_S$ from Figure 1.
Numerical data for $K^0_S$ from Figure 1.
Numerical data for $(K^+ + K^-)/2$ from Figure 1.
Numerical data for $(K^+ + K^-)/2$ from Figure 1.
Numerical data for $K^0_S$ from Figure 2.
Numerical data for $K^0_S$ from Figure 2.
Numerical data for $(K^+ + K^-)/2$ from Figure 2.
Numerical data for $(K^+ + K^-)/2$ from Figure 2.
Numerical data for $K^0_S$ lifetime from Figure 6.
Numerical data for $K^0_S$ lifetime from Figure 6.
Numerical data for $K^0_S$ $y$-$p_T$ spectrum from Figure 7.
The NA61/SHINE experiment at the CERN Super Proton Synchrotron studies the onset of deconfinement in strongly interacting matter through a beam energy scan of particle production in collisions of nuclei of varied sizes. This paper presents results on inclusive double-differential spectra, transverse momentum and rapidity distributions and mean multiplicities of $\pi^\pm$, $K^\pm$, $p$ and $\bar{p}$ produced in $^{40}$Ar+$^{45}$Sc collisions at beam momenta of 13$A$, 19$A$, 30$A$, 40$A$, 75$A$ and 150$A$~\GeVc. The analysis uses the 10% most central collisions, where the observed forward energy defines centrality. The energy dependence of the $K^\pm$/$\pi^\pm$ ratios as well as of inverse slope parameters of the $K^\pm$ transverse mass distributions are placed in between those found in inelastic $p$+$p$ and central Pb+Pb collisions. The results obtained here establish a system-size dependence of hadron production properties that so far cannot be explained either within statistical or dynamical models.
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $p$ at 13$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $\pi^+$ at 13$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $\pi^-$ at 13$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $K^+$ at 13$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $K^-$ at 13$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $p$ at 19$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $\pi^+$ at 19$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $\pi^-$ at 19$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $K^+$ at 19$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $K^-$ at 19$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $p$ at 30$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $\bar{p}$ at 30$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $\pi^+$ at 30$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $\pi^-$ at 30$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $K^+$ at 30$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $K^-$ at 30$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $p$ at 40$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $\bar{p}$ at 40$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $\pi^+$ at 40$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $\pi^-$ at 40$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $K^+$ at 40$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $K^-$ at 40$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $p$ at 75$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $\bar{p}$ at 75$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $\pi^+$ at 75$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $\pi^-$ at 75$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $K^+$ at 75$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $K^-$ at 75$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $p$ at 150$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $\bar{p}$ at 150$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $\pi^+$ at 150$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $\pi^-$ at 150$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $K^+$ at 150$A$ GeV/c
Two-dimensional distributions ($y$ vs. $p_T$ ) of double differential yields of $K^-$ at 150$A$ GeV/c
Rapidity ($y$) spectra of $\pi^+$ at 13$A$ GeV/c
Rapidity ($y$) spectra of $\pi^-$ at 13$A$ GeV/c
Rapidity ($y$) spectra of $\pi^+$ at 19$A$ GeV/c
Rapidity ($y$) spectra of $\pi^-$ at 19$A$ GeV/c
Rapidity ($y$) spectra of $\pi^+$ at 30$A$ GeV/c
Rapidity ($y$) spectra of $\pi^-$ at 30$A$ GeV/c
Rapidity ($y$) spectra of $\pi^+$ at 40$A$ GeV/c
Rapidity ($y$) spectra of $\pi^-$ at 40$A$ GeV/c
Rapidity ($y$) spectra of $\pi^+$ at 75$A$ GeV/c
Rapidity ($y$) spectra of $\pi^-$ at 75$A$ GeV/c
Rapidity ($y$) spectra of $\pi^+$ at 150$A$ GeV/c
Rapidity ($y$) spectra of $\pi^-$ at 150$A$ GeV/c
The parameters of double-Gaussian fit to $\pi^+$ rapidity spectra
The parameters of double-Gaussian fit to $\pi^-$ rapidity spectra
Rapidity spectrum of negatively charged pions obtained with $h^-$ method in central Ar+Sc collisions at 30$A$ GeV/$c$ The results of $h^-$ analysis of Ar+Sc collisions used for comparison are published in reference [17]
Rapidity spectrum of negatively charged pions obtained with $h^-$ method in central Ar+Sc collisions at 150$A$ GeV/$c$
Rapidity dependence of the inverse slope parameter $T$ fitted to $p_T$ spectrum of $K^+$ at 13$A$ GeV/$c$
Rapidity dependence of the inverse slope parameter $T$ fitted to $p_T$ spectrum of $K^+$ at 19$A$ GeV/$c$
Rapidity dependence of the inverse slope parameter $T$ fitted to $p_T$ spectrum of $K^+$ at 30$A$ GeV/$c$
Rapidity dependence of the inverse slope parameter $T$ fitted to $p_T$ spectrum of $K^+$ at 40$A$ GeV/$c$
Rapidity dependence of the inverse slope parameter $T$ fitted to $p_T$ spectrum of $K^+$ at 75$A$ GeV/$c$
Rapidity dependence of the inverse slope parameter $T$ fitted to $p_T$ spectrum of $K^+$ at 150$A$ GeV/$c$
Rapidity dependence of the inverse slope parameter $T$ fitted to $p_T$ spectrum of $K^-$ at 13$A$ GeV/$c$
Rapidity dependence of the inverse slope parameter $T$ fitted to $p_T$ spectrum of $K^-$ at 19$A$ GeV/$c$
Rapidity dependence of the inverse slope parameter $T$ fitted to $p_T$ spectrum of $K^-$ at 30$A$ GeV/$c$
Rapidity dependence of the inverse slope parameter $T$ fitted to $p_T$ spectrum of $K^-$ at 40$A$ GeV/$c$
Rapidity dependence of the inverse slope parameter $T$ fitted to $p_T$ spectrum of $K^-$ at 75$A$ GeV/$c$
Rapidity dependence of the inverse slope parameter $T$ fitted to $p_T$ spectrum of $K^-$ at 150$A$ GeV/$c$
Rapidity ($y$) spectra of $K^+$ at 13$A$ GeV/c
Rapidity ($y$) spectra of $K^-$ at 13$A$ GeV/c
Rapidity ($y$) spectra of $K^+$ at 19$A$ GeV/c
Rapidity ($y$) spectra of $K^-$ at 19$A$ GeV/c
Rapidity ($y$) spectra of $K^+$ at 30$A$ GeV/c
Rapidity ($y$) spectra of $K^-$ at 30$A$ GeV/c
Rapidity ($y$) spectra of $K^+$ at 40$A$ GeV/c
Rapidity ($y$) spectra of $K^-$ at 40$A$ GeV/c
Rapidity ($y$) spectra of $K^+$ at 75$A$ GeV/c
Rapidity ($y$) spectra of $K^-$ at 75$A$ GeV/c
Rapidity ($y$) spectra of $K^+$ at 150$A$ GeV/c
Rapidity ($y$) spectra of $K^-$ at 150$A$ GeV/c
The parameters of double-Gaussian fit to $K^+$ rapidity spectra
The parameters of double-Gaussian fit to $K^-$ rapidity spectra
Rapidity ($y$) spectra of $p$ at 13$A$ GeV/c
Rapidity ($y$) spectra of $p$ at 19$A$ GeV/c
Rapidity ($y$) spectra of $p$ at 30$A$ GeV/c
Rapidity ($y$) spectra of $\bar{p}$ at 30$A$ GeV/c
Rapidity ($y$) spectra of $p$ at 40$A$ GeV/c
Rapidity ($y$) spectra of $\bar{p}$ at 40$A$ GeV/c
Rapidity ($y$) spectra of $p$ at 75$A$ GeV/c
Rapidity ($y$) spectra of $\bar{p}$ at 75$A$ GeV/c
Rapidity ($y$) spectra of $p$ at 150$A$ GeV/c
Rapidity ($y$) spectra of $\bar{p}$ at 150$A$ GeV/c
The parameters of double-Gaussian fit to $\bar{p}$ rapidity spectra
The energy dependence of the inverse slope parameter $T(K^+)$ of $p_T$ spectra at mid-rapidity of positively charged $K$ mesons for ArSc. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the inverse slope parameter $T(K^+)$ of $p_T$ spectra at mid-rapidity of positively charged $K$ mesons for BeBe. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the inverse slope parameter $T(K^+)$ of $p_T$ spectra at mid-rapidity of positively charged $K$ mesons for ppWorld. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the inverse slope parameter $T(K^+)$ of $p_T$ spectra at mid-rapidity of positively charged $K$ mesons for pp. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the inverse slope parameter $T(K^+)$ of $p_T$ spectra at mid-rapidity of positively charged $K$ mesons for AuAu. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the inverse slope parameter $T(K^+)$ of $p_T$ spectra at mid-rapidity of positively charged $K$ mesons for PbPb. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the inverse slope parameter $T(K^-)$ of $p_T$ spectra at mid-rapidity of negatively charged $K$ mesons for ArSc. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the inverse slope parameter $T(K^-)$ of $p_T$ spectra at mid-rapidity of negatively charged $K$ mesons for BeBe. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the inverse slope parameter $T(K^-)$ of $p_T$ spectra at mid-rapidity of negatively charged $K$ mesons for ppWorld. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the inverse slope parameter $T(K^-)$ of $p_T$ spectra at mid-rapidity of negatively charged $K$ mesons for pp. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the inverse slope parameter $T(K^-)$ of $p_T$ spectra at mid-rapidity of negatively charged $K$ mesons for AuAu. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the inverse slope parameter $T(K^-)$ of $p_T$ spectra at mid-rapidity of negatively charged $K$ mesons for PbPb. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the $K^+/\pi^+$ ratio at mid-rapidity for ArSc. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the $K^+/\pi^+$ ratio at mid-rapidity for BeBe. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the $K^+/\pi^+$ ratio at mid-rapidity for ppWorld. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the $K^+/\pi^+$ ratio at mid-rapidity for pp. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the $K^+/\pi^+$ ratio at mid-rapidity for AuAu. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the $K^+/\pi^+$ ratio at mid-rapidity for PbPb. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the $K^-/\pi^-$ ratio at mid-rapidity for ArSc. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the $K^-/\pi^-$ ratio at mid-rapidity for BeBe. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the $K^-/\pi^-$ ratio at mid-rapidity for ppWorld. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the $K^-/\pi^-$ ratio at mid-rapidity for pp. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the $K^-/\pi^-$ ratio at mid-rapidity for AuAu. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the $K^-/\pi^-$ ratio at mid-rapidity for PbPb. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the $\langle K^+\rangle/\langle\pi^+\rangle$ mean multiplicity ratio for ArSc. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the $\langle K^+\rangle/\langle\pi^+\rangle$ mean multiplicity ratio for BeBe. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the $\langle K^+\rangle/\langle\pi^+\rangle$ mean multiplicity ratio for ppWorld. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the $\langle K^+\rangle/\langle\pi^+\rangle$ mean multiplicity ratio for pp. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the $\langle K^+\rangle/\langle\pi^+\rangle$ mean multiplicity ratio for AuAu. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the $\langle K^+\rangle/\langle\pi^+\rangle$ mean multiplicity ratio for PbPb. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the $\langle K^-\rangle/\langle\pi^-\rangle$ mean multiplicity ratio for ArSc. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the $\langle K^-\rangle/\langle\pi^-\rangle$ mean multiplicity ratio for BeBe. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the $\langle K^-\rangle/\langle\pi^-\rangle$ mean multiplicity ratio for ppWorld. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the $\langle K^-\rangle/\langle\pi^-\rangle$ mean multiplicity ratio for pp. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the $\langle K^-\rangle/\langle\pi^-\rangle$ mean multiplicity ratio for AuAu. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
The energy dependence of the $\langle K^-\rangle/\langle\pi^-\rangle$ mean multiplicity ratio for PbPb. The data used for comparison, other than Ar+Sc, are published in references [2-4,13,17,53-64]
Proton rapidity spectra in central Be+Be collisions at $19A$ GeV/$c$ beam momentum. The data used for comparison, other than Ar+Sc, are published in references [2,13,17]
Proton rapidity spectra in central Be+Be collisions at $30A$ GeV/$c$ beam momentum. The data used for comparison, other than Ar+Sc, are published in references [2,13,17]
Proton rapidity spectra in central Be+Be collisions at $40A$ GeV/$c$ beam momentum. The data used for comparison, other than Ar+Sc, are published in references [2,13,17]
Proton rapidity spectra in central Be+Be collisions at $75A$ GeV/$c$ beam momentum. The data used for comparison, other than Ar+Sc, are published in references [2,13,17]
Proton rapidity spectra in central Be+Be collisions at $150A$ GeV/$c$ beam momentum. The data used for comparison, other than Ar+Sc, are published in references [2,13,17]
Proton rapidity spectra in inelastic p+p collisions at $20$ GeV/$c$ beam momentum. The data used for comparison, other than Ar+Sc, are published in references [2,13,17]
Proton rapidity spectra in inelastic p+p collisions at $30$ GeV/$c$ beam momentum. The data used for comparison, other than Ar+Sc, are published in references [2,13,17]
Proton rapidity spectra in inelastic p+p collisions at $40$ GeV/$c$ beam momentum. The data used for comparison, other than Ar+Sc, are published in references [2,13,17]
Proton rapidity spectra in inelastic p+p collisions at $75$ GeV/$c$ beam momentum. The data used for comparison, other than Ar+Sc, are published in references [2,13,17]
Proton rapidity spectra in inelastic p+p collisions at $150$ GeV/$c$ beam momentum. The data used for comparison, other than Ar+Sc, are published in references [2,13,17]
Proton rapidity spectra in central Pb+Pb collisions at $20A$ GeV/$c$ beam momentum. The data used for comparison, other than Ar+Sc, are published in references [2,13,17]
Proton rapidity spectra in central Pb+Pb collisions at $30A$ GeV/$c$ beam momentum. The data used for comparison, other than Ar+Sc, are published in references [2,13,17]
Proton rapidity spectra in central Pb+Pb collisions at $40A$ GeV/$c$ beam momentum. The data used for comparison, other than Ar+Sc, are published in references [2,13,17]
Proton rapidity spectra in central Pb+Pb collisions at $80A$ GeV/$c$ beam momentum. The data used for comparison, other than Ar+Sc, are published in references [2,13,17]
Proton rapidity spectra in central Pb+Pb collisions at $150A$ GeV/$c$ beam momentum. The data used for comparison, other than Ar+Sc, are published in references [2,13,17]
System size dependence of the $K^+/\pi^+$ ratio at mid-rapidity in $central$ nucleus-nucleus and inelastic $p$+$p$ interactions obtained at beam momenta of $\approx 150A$ GeV/$c$. The data used for comparison, other than Ar+Sc, are published in references [2,13,17,53].
Measurements of the $\pi^{\pm}$, $K^{\pm}$, and proton double differential yields emitted from the surface of the 90-cm-long carbon target (T2K replica) were performed for the incoming 31 GeV/c protons with the NA61/SHINE spectrometer at the CERN SPS using data collected during 2010 run. The double differential $\pi^{\pm}$ yields were measured with increased precision compared to the previously published NA61/SHINE results, while the $K^{\pm}$ and proton yields were obtained for the first time. A strategy for dealing with the dependence of the results on the incoming proton beam profile is proposed. The purpose of these measurements is to reduce significantly the (anti)neutrino flux uncertainty in the T2K long-baseline neutrino experiment by constraining the production of (anti)neutrino ancestors coming from the T2K target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 60 to 80 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 80 to 100 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 100 to 120 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 120 to 140 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 140 to 160 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 160 to 180 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 180 to 200 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 200 to 220 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 300 to 340 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 340 to 380 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 60 to 80 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 80 to 100 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 100 to 120 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 120 to 140 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 140 to 160 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 160 to 180 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 180 to 200 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 200 to 220 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 300 to 340 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 340 to 380 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 60 to 80 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 80 to 100 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 100 to 120 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 120 to 140 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 140 to 160 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 160 to 180 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 180 to 200 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 200 to 220 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 300 to 340 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 340 to 380 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 60 to 80 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 80 to 100 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 100 to 120 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 120 to 140 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 140 to 160 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 160 to 180 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 180 to 200 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 200 to 220 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 300 to 340 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 340 to 380 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 60 to 80 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 80 to 100 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 100 to 120 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 120 to 140 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 140 to 160 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 160 to 180 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 180 to 200 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 200 to 220 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 300 to 340 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 340 to 380 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 60 to 80 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 80 to 100 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 100 to 140 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 140 to 180 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 180 to 220 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 60 to 80 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 80 to 100 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 100 to 120 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 120 to 140 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 140 to 160 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 160 to 180 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 180 to 200 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 200 to 220 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 300 to 340 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 340 to 380 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 60 to 80 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 80 to 100 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 100 to 120 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 120 to 140 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 140 to 160 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 160 to 180 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 180 to 200 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 200 to 220 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 300 to 340 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 340 to 380 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 60 to 80 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 80 to 100 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 100 to 120 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 120 to 140 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 140 to 160 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 160 to 180 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 180 to 200 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 200 to 220 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 300 to 340 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 340 to 380 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 60 to 80 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 80 to 100 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 100 to 120 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 120 to 140 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 140 to 160 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 160 to 180 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 180 to 200 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 200 to 220 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 300 to 340 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 340 to 380 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 60 to 80 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 80 to 100 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 100 to 120 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 120 to 140 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 140 to 160 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 160 to 180 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 180 to 200 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 200 to 220 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 300 to 340 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 340 to 380 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 60 to 80 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 80 to 100 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 100 to 140 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 140 to 180 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 180 to 220 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 0 to 60 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 60 to 120 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 120 to 180 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 180 to 280 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 0 to 60 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 60 to 120 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 120 to 180 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 180 to 280 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 0 to 60 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 60 to 120 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 120 to 180 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 180 to 280 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 0 to 60 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 60 to 120 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 120 to 180 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 180 to 280 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 0 to 60 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 60 to 120 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 120 to 180 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 180 to 280 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 0 to 60 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of positively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 60 to 120 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 0 to 60 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 60 to 120 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 120 to 180 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 180 to 280 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 0 to 60 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 60 to 120 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 120 to 180 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 180 to 280 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 0 to 60 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 60 to 120 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 120 to 180 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 180 to 280 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 0 to 60 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 60 to 120 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 120 to 180 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 180 to 280 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 0 to 60 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 60 to 120 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 120 to 180 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 180 to 280 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 0 to 60 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of negatively charged kaons emitted from the surface of the T2K replica target, in the polar angle range from 60 to 120 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 60 to 100 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 100 to 140 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 140 to 180 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 180 to 220 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 300 to 380 mrad and in the longitudinal range from 0 to 18cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 60 to 100 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 100 to 140 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 140 to 180 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 180 to 220 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 300 to 380 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 60 to 100 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 100 to 140 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 140 to 180 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 180 to 220 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 300 to 380 mrad and in the longitudinal range from 36 to 54cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 60 to 100 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 100 to 140 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 140 to 180 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 180 to 220 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 300 to 380 mrad and in the longitudinal range from 54 to 72cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 60 to 100 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 100 to 140 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 140 to 180 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 180 to 220 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 300 to 380 mrad and in the longitudinal range from 72 to 89.99cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 60 to 100 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 100 to 140 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 140 to 180 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 180 to 220 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.
This paper presents several measurements of total production cross sections and total inelastic cross sections for the following reactions: $\pi^{+}$+C, $\pi^{+}$+Al, $K^{+}$+C, $K^{+}$+Al at 60 GeV/c, $\pi^{+}$+C and $\pi^{+}$+Al at 31 GeV/c . The measurements were made using the NA61/SHINE spectrometer at the CERN SPS. Comparisons with previous measurements are given and good agreement is seen. These interaction cross sections measurements are a key ingredient for neutrino flux prediction from the reinteractions of secondary hadrons in current and future accelerator-based long-baseline neutrino experiments.
Results of production cross section measurements on $\pi^+$ and $K^+$ beams. Measured channeles are $\pi^+$+C, $\pi^+$+Al, $K^+$+C, and $K^+$+Al at 60 GeV/c and $\pi^+$+C and $\pi^+$+Al at 31 GeV/c.
Results of inelastic cross section measurements on $\pi^+$ and $K^+$ beams. Measured channeles are $\pi^+$+C, $\pi^+$+Al, $K^+$+C, and $K^+$+Al at 60 GeV/c and $\pi^+$+C and $\pi^+$+Al at 31 GeV/c.
Measurements of inclusive spectra and mean multiplicities of $\pi^\pm$, K$^\pm$, p and $\bar{\textrm{p}}$ produced in inelastic p+p interactions at incident projectile momenta of 20, 31, 40, 80 and 158 GeV/c ($\sqrt{s} = $ 6.3, 7.7, 8.8, 12.3 and 17.3 GeV, respectively) were performed at the CERN Super Proton Synchrotron using the large acceptance NA61/SHINE hadron spectrometer. Spectra are presented as function of rapidity and transverse momentum and are compared to predictions of current models. The measurements serve as the baseline in the NA61/SHINE study of the properties of the onset of deconfinement and search for the critical point of strongly interacting matter.
Transverse momentum-rapidity spectrum of K− produced in inelastic p+p interactions at 31 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of K− produced in inelastic p+p interactions at 20 GeV/c with systematic uncertainties.
Transverse momentum-rapidity spectrum of K+ produced in inelastic p+p interactions at 20 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of K+ produced in inelastic p+p interactions at 20 GeV/c with systematic uncertainties.
Transverse momentum-rapidity spectrum of p produced in inelastic p+p interactions at 20 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of p produced in inelastic p+p interactions at 20 GeV/c with systematic uncertainties.
Transverse momentum-rapidity spectrum of pi+ produced in inelastic p+p interactions at 20 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of pi+ produced in inelastic p+p interactions at 20 GeV/c with ssystematic uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 20 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 20 GeV/c with systematic uncertainties.
Transverse momentum-rapidity spectrum of K− produced in inelastic p+p interactions at 31 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of K− produced in inelastic p+p interactions at 31 GeV/c with systematic uncertainties.
Transverse momentum-rapidity spectrum of K− produced in inelastic p+p interactions at 31 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of K− produced in inelastic p+p interactions at 31 GeV/c with systematic uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 31 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 31 GeV/c with systematic uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 31 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 31 GeV/c with systematic uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 31 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 31 GeV/c with systematic uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 31 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 31 GeV/c with systematic uncertainties.
Transverse momentum-rapidity spectrum of K− produced in inelastic p+p interactions at 40 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of K− produced in inelastic p+p interactions at 40 GeV/c with systematic uncertainties.
Transverse momentum-rapidity spectrum of K− produced in inelastic p+p interactions at 40 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of K− produced in inelastic p+p interactions at 40 GeV/c with systematic uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 40 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 40 GeV/c with systematic uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 40 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 40 GeV/c with systematic uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 40 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 40 GeV/c with systematic uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 40 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 40 GeV/c with systematic uncertainties.
Transverse momentum-rapidity spectrum of K− produced in inelastic p+p interactions at 80 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of K− produced in inelastic p+p interactions at 80 GeV/c with systematic uncertainties.
Transverse momentum-rapidity spectrum of K− produced in inelastic p+p interactions at 80 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of K− produced in inelastic p+p interactions at 80 GeV/c with systematic uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 80 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 80 GeV/c with systematic uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 80 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 80 GeV/c with systematic uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 80 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 80 GeV/c with systematic uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 80 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 80 GeV/c with systematic uncertainties.
Transverse momentum-rapidity spectrum of K− produced in inelastic p+p interactions at 158 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of K− produced in inelastic p+p interactions at 158 GeV/c with systematic uncertainties.
Transverse momentum-rapidity spectrum of K− produced in inelastic p+p interactions at 158 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of K− produced in inelastic p+p interactions at 158 GeV/c with systematic uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 158 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 158 GeV/c with systematic uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 158 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 158 GeV/c with systematic uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 158 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 158 GeV/c with systematic uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 158 GeV/c with statistical uncertainties.
Transverse momentum-rapidity spectrum of pi− produced in inelastic p+p interactions at 158 GeV/c with systematic uncertainties.
Rapidity spectrum of K- from p+p->K-+X at 158 GeV/c with statistical uncertainties.
Rapidity spectrum of K- from p+p->K-+X at 158 GeV/c with systematic uncertainties.
Rapidity spectrum of K+ from p+p->K++X at 158 GeV/c with statistical uncertainties.
Rapidity spectrum of K+ from p+p->K++X at 158 GeV/c with systematic uncertainties.
Rapidity spectrum of pi- from p+p->pi-+X at 158 GeV/c with statistical uncertainties.
Rapidity spectrum of pi- from p+p->pi-+X at 158 GeV/c with systematic uncertainties.
Rapidity spectrum of pi+ from p+p->pi++X at 158 GeV/c with statistical uncertainties.
Rapidity spectrum of pi+ from p+p->pi++X at 158 GeV/c with systematic uncertainties.
Rapidity spectrum of p from p+p->p+X at 158 GeV/c with statistical uncertainties.
Rapidity spectrum of p from p+p->p+X at 158 GeV/c with systematic uncertainties.
Rapidity spectrum of barp from p+p->barp+X at 158 GeV/c with statistical uncertainties.
Rapidity spectrum of barp from p+p->barp+X at 158 GeV/c with systematic uncertainties.
Rapidity spectrum of K- from p+p->K-+X at 80 GeV/c with statistical uncertainties.
Rapidity spectrum of K- from p+p->K-+X at 80 GeV/c with systematic uncertainties.
Rapidity spectrum of K+ from p+p->K++X at 80 GeV/c with statistical uncertainties.
Rapidity spectrum of K+ from p+p->K++X at 80 GeV/c with systematic uncertainties.
Rapidity spectrum of pi- from p+p->pi-+X at 80 GeV/c with statistical uncertainties.
Rapidity spectrum of pi- from p+p->pi-+X at 80 GeV/c with systematic uncertainties.
Rapidity spectrum of pi+ from p+p->pi++X at 80 GeV/c with statistical uncertainties.
Rapidity spectrum of pi+ from p+p->pi++X at 80 GeV/c with systematic uncertainties.
Rapidity spectrum of p from p+p->p+X at 80 GeV/c with statistical uncertainties.
Rapidity spectrum of p from p+p->p+X at 80 GeV/c with systematic uncertainties.
Rapidity spectrum of barp from p+p->barp+X at 80 GeV/c with statistical uncertainties.
Rapidity spectrum of barp from p+p->barp+X at 80 GeV/c with systematic uncertainties.
Rapidity spectrum of K- from p+p->K-+X at 40 GeV/c with statistical uncertainties.
Rapidity spectrum of K- from p+p->K-+X at 40 GeV/c with systematic uncertainties.
Rapidity spectrum of K+ from p+p->K++X at 40 GeV/c with statistical uncertainties.
Rapidity spectrum of K+ from p+p->K++X at 40 GeV/c with systematic uncertainties.
Rapidity spectrum of pi- from p+p->pi-+X at 40 GeV/c with statistical uncertainties.
Rapidity spectrum of pi- from p+p->pi-+X at 40 GeV/c with systematic uncertainties.
Rapidity spectrum of pi+ from p+p->pi++X at 40 GeV/c with statistical uncertainties.
Rapidity spectrum of pi+ from p+p->pi++X at 40 GeV/c with systematic uncertainties.
Rapidity spectrum of p from p+p->p+X at 40 GeV/c with statistical uncertainties.
Rapidity spectrum of p from p+p->p+X at 40 GeV/c with systematic uncertainties.
Rapidity spectrum of barp from p+p->barp+X at 40 GeV/c with statistical uncertainties.
Rapidity spectrum of barp from p+p->barp+X at 40 GeV/c with systematic uncertainties.
Rapidity spectrum of K- from p+p->K-+X at 31 GeV/c with statistical uncertainties.
Rapidity spectrum of K- from p+p->K-+X at 31 GeV/c with systematic uncertainties.
Rapidity spectrum of K+ from p+p->K++X at 31 GeV/c with statistical uncertainties.
Rapidity spectrum of K+ from p+p->K++X at 31 GeV/c with systematic uncertainties.
Rapidity spectrum of pi- from p+p->pi-+X at 31 GeV/c with statistical uncertainties.
Rapidity spectrum of pi- from p+p->pi-+X at 31 GeV/c with systematic uncertainties.
Rapidity spectrum of pi+ from p+p->pi++X at 31 GeV/c with statistical uncertainties.
Rapidity spectrum of pi+ from p+p->pi++X at 31 GeV/c with systematic uncertainties.
Rapidity spectrum of p from p+p->p+X at 31 GeV/c with statistical uncertainties.
Rapidity spectrum of p from p+p->p+X at 31 GeV/c with systematic uncertainties.
Rapidity spectrum of barp from p+p->barp+X at 31 GeV/c with statistical uncertainties.
Rapidity spectrum of barp from p+p->barp+X at 31 GeV/c with systematic uncertainties.
Rapidity spectrum of K- from p+p->K-+X at 20 GeV/c with statistical uncertainties.
Rapidity spectrum of K- from p+p->K-+X at 20 GeV/c with systematic uncertainties.
Rapidity spectrum of K+ from p+p->K++X at 20 GeV/c with statistical uncertainties.
Rapidity spectrum of K+ from p+p->K++X at 20 GeV/c with systematic uncertainties.
Rapidity spectrum of pi- from p+p->pi-+X at 20 GeV/c with statistical uncertainties.
Rapidity spectrum of pi- from p+p->pi-+X at 20 GeV/c with systematic uncertainties.
Rapidity spectrum of pi+ from p+p->pi++X at 20 GeV/c with statistical uncertainties.
Rapidity spectrum of pi+ from p+p->pi++X at 20 GeV/c with systematic uncertainties.
Rapidity spectrum of p from p+p->p+X at 20 GeV/c with statistical uncertainties.
Rapidity spectrum of p from p+p->p+X at 20 GeV/c with systematic uncertainties.
Results on two-particle $\Delta\eta\Delta\phi$ correlations in inelastic p+p interactions at 20, 31, 40, 80, and 158~GeV/c are presented. The measurements were performed using the large acceptance NA61/SHINE hadron spectrometer at the CERN Super Proton Synchrotron. The data show structures which can be attributed mainly to effects of resonance decays, momentum conservation, and quantum statistics. The results are compared with the EPOS and UrQMD models.
Two-particle correlation function C(Delta eta, Delta phi) for all charge pairs in inelastic p+p interactions at 20 GeV/c.
Two-particle correlation function C(Delta eta, Delta phi) for all charge pairs in inelastic p+p interactions at 31 GeV/c.
Two-particle correlation function C(Delta eta, Delta phi) for all charge pairs in inelastic p+p interactions at 40 GeV/c.
Two-particle correlation function C(Delta eta, Delta phi) for all charge pairs in inelastic p+p interactions at 80 GeV/c.
Two-particle correlation function C(Delta eta, Delta phi) for all charge pairs in inelastic p+p interactions at 158 GeV/c.
Two-particle correlation function C(Delta eta, Delta phi) for unlike-signed pairs in inelastic p+p interactions at 20 GeV/c.
Two-particle correlation function C(Delta eta, Delta phi) for unlike-signed pairs in inelastic p+p interactions at 31 GeV/c.
Two-particle correlation function C(Delta eta, Delta phi) for unlike-signed pairs in inelastic p+p interactions at 40 GeV/c.
Two-particle correlation function C(Delta eta, Delta phi) for unlike-signed pairs in inelastic p+p interactions at 80 GeV/c.
Two-particle correlation function C(Delta eta, Delta phi) for unlike-signed pairs in inelastic p+p interactions at 158 GeV/c.
Two-particle correlation function C(Delta eta, Delta phi) for positively charged pairs in inelastic p+p interactions at 20 GeV/c.
Two-particle correlation function C(Delta eta, Delta phi) for positively charged pairs in inelastic p+p interactions at 31 GeV/c.
Two-particle correlation function C(Delta eta, Delta phi) for positively charged pairs in inelastic p+p interactions at 40 GeV/c.
Two-particle correlation function C(Delta eta, Delta phi) for positively charged pairs in inelastic p+p interactions at 80 GeV/c.
Two-particle correlation function C(Delta eta, Delta phi) for positively charged pairs in inelastic p+p interactions at 158 GeV/c.
Two-particle correlation function C(Delta eta, Delta phi) for positively charged pairs in inelastic p+p interactions at 20 GeV/c.
Two-particle correlation function C(Delta eta, Delta phi) for positively charged pairs in inelastic p+p interactions at 31 GeV/c.
Two-particle correlation function C(Delta eta, Delta phi) for positively charged pairs in inelastic p+p interactions at 40 GeV/c.
Two-particle correlation function C(Delta eta, Delta phi) for positively charged pairs in inelastic p+p interactions at 80 GeV/c.
Two-particle correlation function C(Delta eta, Delta phi) for positively charged pairs in inelastic p+p interactions at 158 GeV/c.
Measurements of particle emission from a replica of the T2K 90 cm-long carbon target were performed in the NA61/SHINE experiment at CERN SPS, using data collected during a high-statistics run in 2009. An efficient use of the long-target measurements for neutrino flux predictions in T2K requires dedicated reconstruction and analysis techniques. Fully-corrected differential yields of $\pi^\pm$-mesons from the surface of the T2K replica target for incoming 31 GeV/c protons are presented. A possible strategy to implement these results into the T2K neutrino beam predictions is discussed and the propagation of the uncertainties of these results to the final neutrino flux is performed.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and for longitudinal bin $z1$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and for longitudinal bin $z1$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and for longitudinal bin $z1$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 60 to 80 mrad and for longitudinal bin $z1$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 80 to 100 mrad and for longitudinal bin $z1$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 100 to 140 mrad and for longitudinal bin $z1$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 140 to 180 mrad and for longitudinal bin $z1$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 180 to 220 mrad and for longitudinal bin $z1$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and for longitudinal bin $z1$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and for longitudinal bin $z1$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 300 to 340 mrad and for longitudinal bin $z1$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and for longitudinal bin $z2$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and for longitudinal bin $z2$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and for longitudinal bin $z2$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 60 to 80 mrad and for longitudinal bin $z2$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 80 to 100 mrad and for longitudinal bin $z2$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 100 to 140 mrad and for longitudinal bin $z2$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 140 to 180 mrad and for longitudinal bin $z2$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 180 to 220 mrad and for longitudinal bin $z2$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and for longitudinal bin $z2$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and for longitudinal bin $z2$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 300 to 340 mrad and for longitudinal bin $z2$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and for longitudinal bin $z3$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and for longitudinal bin $z3$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and for longitudinal bin $z3$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 60 to 80 mrad and for longitudinal bin $z3$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 80 to 100 mrad and for longitudinal bin $z3$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 100 to 140 mrad and for longitudinal bin $z3$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 140 to 180 mrad and for longitudinal bin $z3$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 180 to 220 mrad and for longitudinal bin $z3$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and for longitudinal bin $z3$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and for longitudinal bin $z3$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 300 to 340 mrad and for longitudinal bin $z3$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and for longitudinal bin $z4$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and for longitudinal bin $z4$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and for longitudinal bin $z4$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 60 to 80 mrad and for longitudinal bin $z4$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 80 to 100 mrad and for longitudinal bin $z4$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 100 to 140 mrad and for longitudinal bin $z4$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 140 to 180 mrad and for longitudinal bin $z4$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 180 to 220 mrad and for longitudinal bin $z4$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and for longitudinal bin $z4$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and for longitudinal bin $z4$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 300 to 340 mrad and for longitudinal bin $z4$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and for longitudinal bin $z5$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and for longitudinal bin $z5$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and for longitudinal bin $z5$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 60 to 80 mrad and for longitudinal bin $z5$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 80 to 100 mrad and for longitudinal bin $z5$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 100 to 140 mrad and for longitudinal bin $z5$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 140 to 180 mrad and for longitudinal bin $z5$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 180 to 220 mrad and for longitudinal bin $z5$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and for longitudinal bin $z5$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and for longitudinal bin $z5$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 300 to 340 mrad and for longitudinal bin $z5$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and for longitudinal bin $z6$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and for longitudinal bin $z6$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and for longitudinal bin $z6$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 60 to 80 mrad and for longitudinal bin $z6$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 80 to 100 mrad and for longitudinal bin $z6$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 100 to 140 mrad and for longitudinal bin $z6$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 140 to 180 mrad and for longitudinal bin $z6$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 180 to 220 mrad and for longitudinal bin $z6$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and for longitudinal bin $z6$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and for longitudinal bin $z6$, as a function of momentum. The normalization is per proton on target.
Spectra of positively charged pions at the surface of the T2K replica target, in the polar angle range from 300 to 340 mrad and for longitudinal bin $z6$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and for longitudinal bin $z1$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and for longitudinal bin $z1$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and for longitudinal bin $z1$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 60 to 80 mrad and for longitudinal bin $z1$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 80 to 100 mrad and for longitudinal bin $z1$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 100 to 140 mrad and for longitudinal bin $z1$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 140 to 180 mrad and for longitudinal bin $z1$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 180 to 220 mrad and for longitudinal bin $z1$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and for longitudinal bin $z1$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and for longitudinal bin $z1$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 300 to 340 mrad and for longitudinal bin $z1$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and for longitudinal bin $z2$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and for longitudinal bin $z2$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and for longitudinal bin $z2$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 60 to 80 mrad and for longitudinal bin $z2$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 80 to 100 mrad and for longitudinal bin $z2$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 100 to 140 mrad and for longitudinal bin $z2$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 140 to 180 mrad and for longitudinal bin $z2$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 180 to 220 mrad and for longitudinal bin $z2$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and for longitudinal bin $z2$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and for longitudinal bin $z2$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 300 to 340 mrad and for longitudinal bin $z2$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and for longitudinal bin $z3$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and for longitudinal bin $z3$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and for longitudinal bin $z3$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 60 to 80 mrad and for longitudinal bin $z3$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 80 to 100 mrad and for longitudinal bin $z3$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 100 to 140 mrad and for longitudinal bin $z3$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 140 to 180 mrad and for longitudinal bin $z3$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 180 to 220 mrad and for longitudinal bin $z3$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and for longitudinal bin $z3$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and for longitudinal bin $z3$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 300 to 340 mrad and for longitudinal bin $z3$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and for longitudinal bin $z4$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and for longitudinal bin $z4$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and for longitudinal bin $z4$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 60 to 80 mrad and for longitudinal bin $z4$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 80 to 100 mrad and for longitudinal bin $z4$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 100 to 140 mrad and for longitudinal bin $z4$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 140 to 180 mrad and for longitudinal bin $z4$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 180 to 220 mrad and for longitudinal bin $z4$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and for longitudinal bin $z4$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and for longitudinal bin $z4$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 300 to 340 mrad and for longitudinal bin $z4$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and for longitudinal bin $z5$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and for longitudinal bin $z5$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and for longitudinal bin $z5$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 60 to 80 mrad and for longitudinal bin $z5$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 80 to 100 mrad and for longitudinal bin $z5$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 100 to 140 mrad and for longitudinal bin $z5$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 140 to 180 mrad and for longitudinal bin $z5$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 180 to 220 mrad and for longitudinal bin $z5$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and for longitudinal bin $z5$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and for longitudinal bin $z5$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 300 to 340 mrad and for longitudinal bin $z5$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 0 to 20 mrad and for longitudinal bin $z6$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and for longitudinal bin $z6$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 40 to 60 mrad and for longitudinal bin $z6$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 60 to 80 mrad and for longitudinal bin $z6$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 80 to 100 mrad and for longitudinal bin $z6$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 100 to 140 mrad and for longitudinal bin $z6$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 140 to 180 mrad and for longitudinal bin $z6$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 180 to 220 mrad and for longitudinal bin $z6$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 220 to 260 mrad and for longitudinal bin $z6$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 260 to 300 mrad and for longitudinal bin $z6$, as a function of momentum. The normalization is per proton on target.
Spectra of negatively charged pions at the surface of the T2K replica target, in the polar angle range from 300 to 340 mrad and for longitudinal bin $z6$, as a function of momentum. The normalization is per proton on target.
Inclusive production of $\Lambda$-hyperons was measured with the large acceptance NA61/SHINE spectrometer at the CERN SPS in inelastic p+p interactions at beam momentum of 158~\GeVc. Spectra of transverse momentum and transverse mass as well as distributions of rapidity and x$_{_F}$ are presented. The mean multiplicity was estimated to be $0.120\,\pm0.006\;(stat.)\,\pm 0.010\;(sys.)$. The results are compared with previous measurements and predictions of the EPOS, UrQMD and FRITIOF models.
Double-differential yield $\frac{d^2n}{dydp_{_T}}$.
Double-differential yield $\frac{d^2n}{dydm_{_T}}$.
Double-differential yields, $\frac{d^{2}n}{x_{_F}p_{_T}}$ and $f_n(x_{_F},p_{T})$, for $x_{_F}<0$.
Double-differential yields, $\frac{d^{2}n}{x_{_F}p_{_T}}$ and $f_n(x_{_F},p_{T})$, for $x_{_F}>0$.
$p_{_T}$ integrated yield $\frac{dn}{dy}$, the inverse slope parameter $T$ and the mean transverse mass $\langle m_{_T}\rangle - m_{\Lambda}$.
$p_{_T}$ integrated yield $\frac{dn}{x_{_F}}$ and the invariant cross section $F(x_{_F})$.
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