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Measurements of $\pi ^\pm $ differential yields from the surface of the T2K replica target for incoming 31 GeV/c protons with the NA61/SHINE spectrometer at the CERN SPS

The NA61/SHINE collaboration Abgrall, N. ; Aduszkiewicz, A. ; Ajaz, M. ; et al.
Eur.Phys.J. C76 (2016) 617, 2016.
Inspire Record 1431983 DOI 10.17182/hepdata.77061

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.

132 data tables

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.

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THE STUDY OF FAST NEUTRON PRODUCTION (P(n) >= 1-GeV/c) IN p p AND p C-12 INTERACTIONS AT P(p) = 4.2-GeV/c

Bekmirzaev, R.N. ; Grishin, V.G. ; Grishina, O.V. ; et al.
Sov.J.Nucl.Phys. 49 (1989) 637-639, 1989.
Inspire Record 253442 DOI 10.17182/hepdata.9459
5 data tables

No description provided.

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CHARACTERISTICS OF FAST SECONDARY NEUTRONS IN p p AND p C-12 INTERACTIONS AT P = 10-GeV/c

Bekmirzaev, R.N. ; Grishin, V.G. ; Dolejsi, J. ; et al.
No Journal Information, 1987.
Inspire Record 251572 DOI 10.17182/hepdata.9496
3 data tables

No description provided.

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REACTION OF QUASIELASTIC CHARGE EXCHANGE P HE-3 ---> N(F) P P P AT MEDIUM-ENERGIES. (IN RUSSIAN)

Blinov, A.V. ; Vanyushin, I.A. ; Grechko, V.E. ; et al.
Sov.J.Nucl.Phys. 47 (1988) 594, 1988.
Inspire Record 253277 DOI 10.17182/hepdata.9993
8 data tables

N IS FAST IN LABORATORY SYSTEM. CUT FOR 'FAST' SELECTION WAS:. PLAB(P=3) > PMIN(P=3), WHERE PMIN IS DETERMINED FROM ALL EVENTS.

N IS FAST IN LABORATORY SYSTEM. CUT FOR 'FAST' SELECTION WAS:. PLAB(P=3) > PMIN(P=4,5,6), WHERE PMIN IS DETERMINED FROM ALL EVENTS.

No description provided.

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Rapidity distributions of pi- mesons in (p, d, a, c) C interactions at 4.2-GeV/c per nucleon

Bekmirzaev, R.N. ; Kladnitskaya, E.N. ; Sharipova, S.A. ;
Phys.Atom.Nucl. 58 (1995) 58-63, 1995.
Inspire Record 364508 DOI 10.17182/hepdata.71063
5 data tables

No description provided.

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Multinucleon phenomena and proton spectra characterizing antiproton annihilation at rest in nuclei

Minor, E.D. ; Armstrong, T.A. ; Chen, B. ; et al.
Z.Phys. A342 (1992) 447-454, 1992.
Inspire Record 1389078 DOI 10.17182/hepdata.16580

Spectra of protons with momenta greater than 500 MeV/c following antiproton annihilation at rest in carbon and uranium nuclei have been measured. They are compared to recent results from other experiments and to predictions of an intranuclear cascade model. Evidence is presented for a substantialB>0 component in the annihilation process, and an estimate of the magnitude of that component is made.

2 data tables

No description provided.

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INCLUSIVE PRODUCTION OF MESONS IN n p INTERACTIONS AT 3.83-GeV/c

Abdivaliev, A. ; Besliu, K. ; Gasparian, A.P. ; et al.
No Journal Information, 1981.
Inspire Record 167522 DOI 10.17182/hepdata.39060
7 data tables
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Muon Pairs and Upper Limit for $\Upsilon$ Production by 280-{GeV} Muons

Bollini, D. ; Frabetti, P.L. ; Heiman, G. ; et al.
Nucl.Phys. B199 (1982) 27, 1982.
Inspire Record 169127 DOI 10.17182/hepdata.34208
8 data tables
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Charged and identified particles in the hadronic decay of W bosons and in e+ e- ---> q anti-q from 130-GeV to 200-GeV

The DELPHI collaboration Abreu, P. ; Adam, W. ; Adye, T. ; et al.
Eur.Phys.J. C18 (2000) 203-228, 2000.
Inspire Record 526164 DOI 10.17182/hepdata.43294

Inclusive distributions of charged particles in hadronic W decays are experimentally investigated using the statistics collected by the DELPHI experiment at LEP during 1997, 1998 and 1999, at centre-of-mass energies from 183 to around 200 GeV. The possible effects of interconnection between the hadronic decays of two Ws are not observed. Measurements of the average multiplicity for charged and identified particles in q qbar and WW events at centre-of-mass energies from 130 to 200 GeV and in W decays are presented. The results on the average multiplicity of identified particles and on the position xi^* of the maximum of the xi_p = -log(2p/sqrt(s)) distribution are compared with predictions of JETSET and MLLA calculations.

16 data tables

Corrected multiplicites and dispersions of charged particles produced in hadronic decays from QQBAR events. The 200 GeV results are a weighted average fromthe 192, 196 and 200 GeV data.

Average multiplicities of identified hadrons produced in hadronic decays from QQBAR events.

Corrected multiplicites and dispersions of charged particles produced in fully hadronic W decays from two W 4Q and 2Q events.

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pi+-, K+-, p and anti-p production in Z0 ---> q anti-q, Z0 ---> b anti-b, Z0 ---> u anti-u, d anti-d, s anti-s

The DELPHI collaboration Abreu, P. ; Adam, W. ; Adye, T. ; et al.
Eur.Phys.J. C5 (1998) 585-620, 1998.
Inspire Record 473409 DOI 10.17182/hepdata.49385
39 data tables

Mean particle multiplicities for Z0-->Q-QBAR events. The second systematic (DSYS) error is due to the extrapolation of the differential distributions to the full kinematic range.

Mean particle multiplicities for Z0-->B-BBAR events. The second systematic (DSYS) error is due to the extrapolation of the differential distributions to the full kinematic range.

Mean particle multiplicities for Z0-->(U-UBAR,D-DBAR,S-SBAR) events. The second systematic (DSYS) error is due to the extrapolation of the differential distributions to the full kinematic range.

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Measurement of baryon production in B meson decay

The CLEO collaboration Crawford, Glen D. ; Fulton, R. ; Jensen, T. ; et al.
Phys.Rev. D45 (1992) 752-770, 1992.
Inspire Record 315181 DOI 10.17182/hepdata.47266
4 data tables

No description provided.

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Inclusive Characteristics of $\pi^-$ Mesons Produced in $p$ C and $p$ Ta Interactions at 10-{GeV}/$c$ Proton Momentum

Armutliisky, D.D. ; Akhababian, N.O. ; Grishin, V.G. ; et al.
Sov.J.Nucl.Phys. 48 (1988) 101-107, 1988.
Inspire Record 251090 DOI 10.17182/hepdata.9502
8 data tables

No description provided.

No description provided.

MOMENTUM SPECTRA IN THE WINDOW P=0.1-6.0 HAVE BEEN FITTED BY THE FORMULA: (1/N)*D(N)/D(P)=CONST(Q=1)*EXP(-SLOPE(Q=1)*P)+CONST(Q=2)*EXP (-SLOPE(Q=2)*P).

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MOMENTUM AND ANGULAR DISTRIBUTIONS OF pi- MESONS PRODUCED IN d C INTERACTIONS AT 1-GeV/N

Viryasov, N.M. ; Grigorian, V.A. ; Gulkanian, G.R. ; et al.
No Journal Information, 1989.
Inspire Record 285509 DOI 10.17182/hepdata.38758
4 data tables

No description provided.

No description provided.

(1/N)*D(N)/D(P) HAS BEEN FITTED BY (P/MEAN(N=P))**POWER* EXP(-SLOPE*SQRT(P/MEAN(N=P))).

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Production of $\Lambda$ Hyperons and $K^0(s$) Mesons in Annihilation of Anti-protons in $^{4}$He Nuclei at 600-{MeV}/$c$

Batusov, Yu.A. ; Bunyatov, S.A. ; Falomkin, I.V. ; et al.
Sov.J.Nucl.Phys. 50 (1989) 945-948, 1989.
Inspire Record 280132 DOI 10.17182/hepdata.39439
4 data tables

43 EVENTS WITH LAMBDA, 54 EVENTS WITH KS.

43 EVENTS WITH LAMBDA, 54 EVENTS WITH KS.

43 EVENTS WITH LAMBDA, 54 EVENTS WITH KS. D(N)/D(P) WAS FITTED BY P**2*EXP(-SLOPE*EKIN).

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General characteristics of pi- mesons produced in d (C), alpha (C) interactions at 1-GeV/N and 3.3-GeV/N

Viryasov, N.M. ; Gulkanian, G.R. ; Kakoyan, V.G. ; et al.
No Journal Information, 1990.
Inspire Record 304495 DOI 10.17182/hepdata.38730
5 data tables

No description provided.

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Inclusive production of D0, D+ and D*+ (2010) mesons in B decays and nonresonant e+ e- annihilation at 10.6-GeV

The ARGUS collaboration Albrecht, H. ; Ehrlichmann, H. ; Hamacher, T. ; et al.
Z.Phys. C52 (1991) 353-360, 1991.
Inspire Record 315059 DOI 10.17182/hepdata.14845
7 data tables

Non-resonant inclusive cross sections.

Non-resonant inclusive cross sections.

Non-resonant inclusive cross sections.

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Comparison of Light Quark and Charm Quark Fragmentation

Kesten, P. ; Akerlof, C. ; Bonvicini, G. ; et al.
Phys.Lett. B161 (1985) 412-416, 1985.
Inspire Record 17116 DOI 10.17182/hepdata.30349
3 data tables

Charm Quark Jet Trigger. Characteristics of Jet Opposite the Trigger Jet.

Light Quark Jet Trigger. Characteristics of Jet Opposite the Trigger Jet.

No description provided.


THE STUDY OF NEUTRON INTERACTIONS WITH PROTONS AND CARBON NUCLEI AT p = 4.2-GeV/c

Bekmirzaev, R.N. ; Grishina, O.V. ; Dolejsi, J. ; et al.
No Journal Information, 1988.
Inspire Record 267743 DOI 10.17182/hepdata.38835
5 data tables

No description provided.

No description provided.

No description provided.

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INVESTIGATION OF MOMENTUM AND ANGULAR CHARACTERISTICS OF PROTONS PRODUCED IN n C AND n Ta INTERACTIONS AT 4.2-GeV/c MOMENTUM

Bekmirzaev, R.N. ; Ivanovskaya, I.A. ; Muminov, M.M. ; et al.
Sov.J.Nucl.Phys. 49 (1989) 305, 1989.
Inspire Record 263768 DOI 10.17182/hepdata.39457
12 data tables

No description provided.

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Observation of Inclusive $B$ Meson Decays Into $\Lambda(c$)+ Baryons

The ARGUS collaboration Albrecht, H. ; Bockmann, P. ; Glaser, R. ; et al.
Phys.Lett. B210 (1988) 263-266, 1988.
Inspire Record 260762 DOI 10.17182/hepdata.29928
1 data table

ACCEPTANCE CORRECTED.


Observation of the Charmed Baryon $\Sigma(c$) in $e^+ e^-$ Annihilations

The ARGUS collaboration Albrecht, H. ; Bockmann, P. ; Glaser, R. ; et al.
Phys.Lett. B211 (1988) 489-492, 1988.
Inspire Record 261672 DOI 10.17182/hepdata.29913
1 data table

DATA FROM UPSI(4S) WAS EXCLUDED.


PRODUCTION OF LAMBDA HYPERONS AND K MESONS IN CUMULATIVE p C INTERACTIONS AT 10-GeV/c

Armutliisky, D. ; Bekmirzaev, R.N. ; Gasparian, A.P. ; et al.
Sov.J.Nucl.Phys. 47 (1988) 473, 1988.
Inspire Record 247873 DOI 10.17182/hepdata.38884
8 data tables

No description provided.

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Inclusive Muon Production in e+ e- Annihilation with <s**1/2> = 7.3-GeV

Badtke, D.H. ; Barnett, B.A. ; Jones, L.H. ; et al.
Phys.Rev.Lett. 40 (1978) 827, 1978.
Inspire Record 134548 DOI 10.17182/hepdata.20890

We present results on charged multiplicity nch=2 and nch>2 muon events produced in e+e− collisions with 〈s12〉=7.3 GeV at 90° to the beams. The background-subtracted inclusive cross section for the nch=2 events is 10.2±5.4 pb/sr, in agreement with the expected contribution from the heavy lepton τ. The cross section for the nch>2 events is 19.0±6.5 pb/sr whereas we expect only 2.9 pb/sr from the τ, indicating that we may be seeing the weak decays of charmed mesons.

2 data tables

No description provided.

No description provided.