Pregled bibliografske jedinice broj: 437046
Inclusive production of protons, anti-protons and neutrons in p+p collisions at 158 GeV/c beam momentum
Inclusive production of protons, anti-protons and neutrons in p+p collisions at 158 GeV/c beam momentum // European physical journal C : particles and fields, 65 (2010), 1/2; 9-63 doi:10.1140/epjc/s10052-009-1172-2 (međunarodna recenzija, članak, znanstveni)
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Naslov
Inclusive production of protons, anti-protons and neutrons in p+p collisions at 158 GeV/c beam momentum
Autori
Antičić, Tome ; Baatar, B. ; Bartke, J. ; Betev, L. ; Bialkowska, H. ; Blume, C. ; Boimska, B. ; Bracinik, J. ; Cerny, V. ; Chvala, O. ; Dolejsi, J. ; Eckardt, V. ; Fischer, H. G. ; Fodor, Z. ; Foka, P. ; Friese, V. ; Gazdzicki, M. ; Hohne, C. ; Kadija, Krešo ; Karev, A. ; Kolesnikov, V. I. ; Kowalski, M. ; Kreps, M. ; Makariev, M. ; Malakhov, A. I. ; Mateev, M. ; Melkumov, G. L. ; Mitrovski, M. ; Mrowczynski, S. ; Renfordt, R. ; Rybczynski, M. ; Rybicki, A. ; Sandoval, A. ; Schmitz, N. ; Seyboth, P. ; Stefanek, G. ; Stock, R. ; Strobele, H. ; Šuša, Tatjana ; Szymanski, P. ; Trubnikov, V. ; Varga, D. ; Vesztergombi, G. ; Vranić, Danilo ; Wenig, S. ; Wlodarczyk, Z. ; Wojtaszek, A.
Izvornik
European physical journal C : particles and fields (1434-6044) 65
(2010), 1/2;
9-63
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
CERN; SPS; NA49; p+p; proton; neutron; anti-proton
Sažetak
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.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Napomena
The NA49 Collaboration
POVEZANOST RADA
Projekti:
098-0982887-2878 - Eksperimentalna fizika na LHC energijama (Kadija, Krešo, MZOS ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus