Inclusive production of protons, anti-protons and neutrons in p+p collisions at 158 GeV/c beam momentum

T. Anticic, B. Baatar, J. Bartke, L. Betev, H. Białkowska, C. Blume, B. Boimska, J. Bracinik, V. Cerny, O. Chvala, J. Dolejsi, V. Eckardt, H. G. Fischer, Z. Fodor, P. Foka, V. Friese, M. Gaździcki, C. Höhne, K. Kadija, A. KarevV. Kolesnikov, M. Kowalski, M. Kreps, M. Makariev, A. Malakhov, M. Mateev, G. Melkumov, M. Mitrovski, S. Mrówczyński, R. Renfordt, M. Rybczyński, A. Rybicki, A. Sandoval, N. Schmitz, P. Seyboth, G. Stefanek, R. Stock, H. Ströbele, T. Susa, P. Szymanski, V. Trubnikov, D. Varga, G. Vesztergombi, D. Vranić, S. Wenig, Z. Włodarczyk, A. Wojtaszek

Research output: Contribution to journalArticle

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Abstract

New data on the production of protons, anti-protons and neutrons in p+p interactions are presented. The data come from a sample of 4.8 million inelastic events obtained with the NA49 detector at the CERN SPS at 158 GeV/c beam momentum. The charged baryons are identified by energy loss measurement in a large TPC tracking system. Neutrons are detected in a forward hadronic calorimeter. Inclusive invariant cross sections are obtained in intervals from 0 to 1.9 GeV/c (0 to 1.5 GeV/c) in transverse momentum and from -0.05 to 0.95 (-0.05 to 0.4) in Feynman x for protons (anti-protons), respectively. pT integrated neutron cross sections are given in the interval from 0.1 to 0.9 in Feynman x. The data are compared to a wide sample of existing results in the SPS and ISR energy ranges as well as to proton and neutron measurements from HERA and RHIC.

Original languageEnglish
Pages (from-to)9-63
Number of pages55
JournalEuropean Physical Journal C
Volume65
Issue number1
DOIs
Publication statusPublished - Jan 2009

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Momentum
Neutrons
Protons
momentum
neutrons
collisions
protons
intervals
neutron cross sections
Calorimeters
transverse momentum
calorimeters
baryons
Energy dissipation
energy dissipation
Detectors
detectors
cross sections
interactions
energy

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)
  • Engineering (miscellaneous)

Cite this

Anticic, T., Baatar, B., Bartke, J., Betev, L., Białkowska, H., Blume, C., ... Wojtaszek, A. (2009). Inclusive production of protons, anti-protons and neutrons in p+p collisions at 158 GeV/c beam momentum. European Physical Journal C, 65(1), 9-63. https://doi.org/10.1140/epjc/s10052-009-1172-2

Inclusive production of protons, anti-protons and neutrons in p+p collisions at 158 GeV/c beam momentum. / Anticic, T.; Baatar, B.; Bartke, J.; Betev, L.; Białkowska, H.; Blume, C.; Boimska, B.; Bracinik, J.; Cerny, V.; Chvala, O.; Dolejsi, J.; Eckardt, V.; Fischer, H. G.; Fodor, Z.; Foka, P.; Friese, V.; Gaździcki, M.; Höhne, C.; Kadija, K.; Karev, A.; Kolesnikov, V.; Kowalski, M.; Kreps, M.; Makariev, M.; Malakhov, A.; Mateev, M.; Melkumov, G.; Mitrovski, M.; Mrówczyński, S.; Renfordt, R.; Rybczyński, M.; Rybicki, A.; Sandoval, A.; Schmitz, N.; Seyboth, P.; Stefanek, G.; Stock, R.; Ströbele, H.; Susa, T.; Szymanski, P.; Trubnikov, V.; Varga, D.; Vesztergombi, G.; Vranić, D.; Wenig, S.; Włodarczyk, Z.; Wojtaszek, A.

In: European Physical Journal C, Vol. 65, No. 1, 01.2009, p. 9-63.

Research output: Contribution to journalArticle

Anticic, T, Baatar, B, Bartke, J, Betev, L, Białkowska, H, Blume, C, Boimska, B, Bracinik, J, Cerny, V, Chvala, O, Dolejsi, J, Eckardt, V, Fischer, HG, Fodor, Z, Foka, P, Friese, V, Gaździcki, M, Höhne, C, Kadija, K, Karev, A, Kolesnikov, V, Kowalski, M, Kreps, M, Makariev, M, Malakhov, A, Mateev, M, Melkumov, G, Mitrovski, M, Mrówczyński, S, Renfordt, R, Rybczyński, M, Rybicki, A, Sandoval, A, Schmitz, N, Seyboth, P, Stefanek, G, Stock, R, Ströbele, H, Susa, T, Szymanski, P, Trubnikov, V, Varga, D, Vesztergombi, G, Vranić, D, Wenig, S, Włodarczyk, Z & Wojtaszek, A 2009, 'Inclusive production of protons, anti-protons and neutrons in p+p collisions at 158 GeV/c beam momentum', European Physical Journal C, vol. 65, no. 1, pp. 9-63. https://doi.org/10.1140/epjc/s10052-009-1172-2
Anticic, T. ; Baatar, B. ; Bartke, J. ; Betev, L. ; Białkowska, H. ; Blume, C. ; Boimska, B. ; Bracinik, J. ; Cerny, V. ; Chvala, O. ; Dolejsi, J. ; Eckardt, V. ; Fischer, H. G. ; Fodor, Z. ; Foka, P. ; Friese, V. ; Gaździcki, M. ; Höhne, C. ; Kadija, K. ; Karev, A. ; Kolesnikov, V. ; Kowalski, M. ; Kreps, M. ; Makariev, M. ; Malakhov, A. ; Mateev, M. ; Melkumov, G. ; Mitrovski, M. ; Mrówczyński, S. ; Renfordt, R. ; Rybczyński, M. ; Rybicki, A. ; Sandoval, A. ; Schmitz, N. ; Seyboth, P. ; Stefanek, G. ; Stock, R. ; Ströbele, H. ; Susa, T. ; Szymanski, P. ; Trubnikov, V. ; Varga, D. ; Vesztergombi, G. ; Vranić, D. ; Wenig, S. ; Włodarczyk, Z. ; Wojtaszek, A. / Inclusive production of protons, anti-protons and neutrons in p+p collisions at 158 GeV/c beam momentum. In: European Physical Journal C. 2009 ; Vol. 65, No. 1. pp. 9-63.
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abstract = "New data on the production of protons, anti-protons and neutrons in p+p interactions are presented. The data come from a sample of 4.8 million inelastic events obtained with the NA49 detector at the CERN SPS at 158 GeV/c beam momentum. The charged baryons are identified by energy loss measurement in a large TPC tracking system. Neutrons are detected in a forward hadronic calorimeter. Inclusive invariant cross sections are obtained in intervals from 0 to 1.9 GeV/c (0 to 1.5 GeV/c) in transverse momentum and from -0.05 to 0.95 (-0.05 to 0.4) in Feynman x for protons (anti-protons), respectively. pT integrated neutron cross sections are given in the interval from 0.1 to 0.9 in Feynman x. The data are compared to a wide sample of existing results in the SPS and ISR energy ranges as well as to proton and neutron measurements from HERA and RHIC.",
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T1 - Inclusive production of protons, anti-protons and neutrons in p+p collisions at 158 GeV/c beam momentum

AU - Anticic, T.

AU - Baatar, B.

AU - Bartke, J.

AU - Betev, L.

AU - Białkowska, H.

AU - Blume, C.

AU - Boimska, B.

AU - Bracinik, J.

AU - Cerny, V.

AU - Chvala, O.

AU - Dolejsi, J.

AU - Eckardt, V.

AU - Fischer, H. G.

AU - Fodor, Z.

AU - Foka, P.

AU - Friese, V.

AU - Gaździcki, M.

AU - Höhne, C.

AU - Kadija, K.

AU - Karev, A.

AU - Kolesnikov, V.

AU - Kowalski, M.

AU - Kreps, M.

AU - Makariev, M.

AU - Malakhov, A.

AU - Mateev, M.

AU - Melkumov, G.

AU - Mitrovski, M.

AU - Mrówczyński, S.

AU - Renfordt, R.

AU - Rybczyński, M.

AU - Rybicki, A.

AU - Sandoval, A.

AU - Schmitz, N.

AU - Seyboth, P.

AU - Stefanek, G.

AU - Stock, R.

AU - Ströbele, H.

AU - Susa, T.

AU - Szymanski, P.

AU - Trubnikov, V.

AU - Varga, D.

AU - Vesztergombi, G.

AU - Vranić, D.

AU - Wenig, S.

AU - Włodarczyk, Z.

AU - Wojtaszek, A.

PY - 2009/1

Y1 - 2009/1

N2 - New data on the production of protons, anti-protons and neutrons in p+p interactions are presented. The data come from a sample of 4.8 million inelastic events obtained with the NA49 detector at the CERN SPS at 158 GeV/c beam momentum. The charged baryons are identified by energy loss measurement in a large TPC tracking system. Neutrons are detected in a forward hadronic calorimeter. Inclusive invariant cross sections are obtained in intervals from 0 to 1.9 GeV/c (0 to 1.5 GeV/c) in transverse momentum and from -0.05 to 0.95 (-0.05 to 0.4) in Feynman x for protons (anti-protons), respectively. pT integrated neutron cross sections are given in the interval from 0.1 to 0.9 in Feynman x. The data are compared to a wide sample of existing results in the SPS and ISR energy ranges as well as to proton and neutron measurements from HERA and RHIC.

AB - New data on the production of protons, anti-protons and neutrons in p+p interactions are presented. The data come from a sample of 4.8 million inelastic events obtained with the NA49 detector at the CERN SPS at 158 GeV/c beam momentum. The charged baryons are identified by energy loss measurement in a large TPC tracking system. Neutrons are detected in a forward hadronic calorimeter. Inclusive invariant cross sections are obtained in intervals from 0 to 1.9 GeV/c (0 to 1.5 GeV/c) in transverse momentum and from -0.05 to 0.95 (-0.05 to 0.4) in Feynman x for protons (anti-protons), respectively. pT integrated neutron cross sections are given in the interval from 0.1 to 0.9 in Feynman x. The data are compared to a wide sample of existing results in the SPS and ISR energy ranges as well as to proton and neutron measurements from HERA and RHIC.

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