Measurement of the polarization parameter P in elastic π+p scattering at 335, 370, and 410 MeV

Bekrenev, V.S. ; Beloglazov, Yu.A. ; Gaditskii, V.G. ; et al.
JETP Lett. 35 (1982) 148, 1982.
Inspire Record 1408359 DOI 10.17182/hepdata.70446

None

7 data tables

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J/psi production at high transverse momentum in p+p and Cu+Cu collisions at \sNN=200GeV

The STAR collaboration Abelev, B.I. ; Aggarwal, M.M. ; Ahammed, Z. ; et al.
Phys.Rev.C 80 (2009) 041902, 2009.
Inspire Record 817120 DOI 10.17182/hepdata.55733

The STAR collaboration at RHIC presents measurements of \Jpsi$\to{e^+e^-}$ at mid-rapidity and high transverse momentum ($p_T>5$ GeV/$c$) in \pp and central \cucu collisions at \sNN = 200 GeV. The inclusive \Jpsi production cross section for \cucu collisions is found to be consistent at high $p_T$ with the binary collision-scaled cross section for \pp collisions, in contrast to previous measurements at lower $p_T$, where a suppression of \Jpsi production is observed relative to the expectation from binary scaling. Azimuthal correlations of $J/\psi$ with charged hadrons in \pp collisions provide an estimate of the contribution of $B$-meson decays to \Jpsi production of $13% \pm 5%$.

8 data tables

J/psi differential production cross section in sqrt(s).

J/psi transverse momentum distribution in sqrt(s).

J/psi transverse momentum distribution in sqrt(s).

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Measurement of the n p total cross section difference Delta(sigma(L))(np) at 1.39-GeV, 1.69-GeV, 1.89-GeV and 1.99-GeV

Sharov, V.I. ; Anischenko, N.G. ; Antonenko, V.G. ; et al.
Eur.Phys.J.C 37 (2004) 79-90, 2004.
Inspire Record 662636 DOI 10.17182/hepdata.43115

New accurate results of the neutron-proton spin-dependent total cross section difference $\Delta\sigma_{\mathrm L}(np)$

2 data tables

Unpolarized total cross sections.

Final results for SIG(NAME=CLL).


Measurements of spin rotation parameter A in pion proton elastic scattering at 1.62-GeV/c.

The ITEP-PNPI collaboration Alekseev, I.G. ; Budkovsky, P.E. ; Kanavets, V.P. ; et al.
Phys.Lett.B 485 (2000) 32-36, 2000.
Inspire Record 526552 DOI 10.17182/hepdata.41744

The ITEP-PNPI collaboration presents the results of the measurements of the spin rotation parameter A in the elastic scattering of positive and negative pions on protons at P_beam = 1.62 GeV/c. The setup included a longitudinally-polarized proton target with superconductive magnet, multiwire spark chambers and a carbon polarimeter with thick filter. Results are compared to the predictions of partial wave analyses. The experiment was performed at the ITEP proton synchrotron, Moscow.

2 data tables

No description provided.

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Measurement of the spin rotation parameters R and A in pi- p elastic scattering at 450-MeV and 560-MeV

Abaev, V.V. ; Bazhanov, N.A. ; Bekrenev, V.S. ; et al.
Sov.J.Nucl.Phys. 48 (1988) 852-858, 1988.
Inspire Record 457307 DOI 10.17182/hepdata.17344
3 data tables

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pi+ + d --> p + p reaction between 18-MeV and 44-MeV.

Pasyuk, E.A. ; Alexakhin, V.Yu. ; Gogolev, S.I. ; et al.
Phys.Rev.C 55 (1997) 1026-1032, 1997.
Inspire Record 425528 DOI 10.17182/hepdata.25740

A study of the reaction pi+ + d --> p + p has been performed in the energy range of 18 - 44 MeV. Total cross sections and differential cross sections at six angles have been measured at 15 energies with an energy increment of 1 - 2 MeV. This is the most systematic data set in this energy range. No structure in the energy dependence of the cross section has been observed within the accuracy of this experiment.

16 data tables

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Measurement of the spin rotation parameter A+ in the elastic scattering of positive pions on a longitudinally polarized proton target in the second resonance region

The ITEP-PNPI collaboration Alekseev, I.G. ; Bobchenko, B.M. ; Budkovsky, P.E. ; et al.
Phys.Lett.B 351 (1995) 585-590, 1995.
Inspire Record 403317 DOI 10.17182/hepdata.28540

The ITEP-PNPI collaboration presents the first results of the spin rotation parameter A + measurements in the second resonance region. The experiment was performed at the ITEP accelerator at a positive pion beam momentum 1.43 GeV/c for scattering angles θ cm = 127° and 133°. The setup was based on a polarized proton target and a carbon-plate polarimeter. The obtained data is compared with the predictions of the existing partial-wave analyses.

1 data table

No description provided.


The interaction cross-section of protons with nuclei of air atoms at energies 2 x 10**16-eV

Efimov, N.N. ; Zhukov, V.Yu. ; Kalmykov, N.N. ; et al.
Sov.J.Nucl.Phys. 49 (1989) 558-559, 1989.
Inspire Record 292948 DOI 10.17182/hepdata.17328

None

1 data table

NUCLEUS IS AVERAGE AIR NUCLEUS.


FIRST MEASUREMENTS OF THE SPIN ROTATION PARAMETERS R AND A IN ELASTIC PI P SCATTERING NEAR LOW LYING PION - NUCLEON RESONANCES

Bekrenev, V.S. ; Beloglazov, Yu.A. ; Gaditsky, V.G. ; et al.
JETP Lett. 44 (1986) 338-341, 1986.
Inspire Record 240633 DOI 10.17182/hepdata.16925

None

1 data table

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