Hlavná stránka > CERN Experiments > Fixed Target Experiments > NA61 > NA61 Papers > Production of $\Lambda$ hyperons in inelastic p+p interactions at 158 GeV/$c$ |
Article | |
Report number | arXiv:1510.03720 ; CERN-PH-EP-2015-274 ; CERN-PH-EP-2015-274 |
Title | Production of $\Lambda$ hyperons in inelastic p+p interactions at 158 GeV/$c$ |
Author(s) |
Aduszkiewicz, A. (Warsaw U.) ; Ali, Y. (Jagiellonian U.) ; Andronov, E. (St. Petersburg State U.) ; Antićić, T. (Boskovic Inst., Zagreb) ; Antoniou, N. (Athens U.) ; Baatar, B. (Dubna, JINR) ; Bay, F. (Zurich, ETH) ; Blondel, A. (U. Geneva (main)) ; Bogomilov, M. (Sofiya U.) ; Brandin, A. (Moscow Phys. Eng. Inst.) ; Bravar, A. (Geneva U.) ; Brzychczyk, J. (Jagiellonian U.) ; Bunyatov, S.A. (Dubna, JINR) ; Busygina, O. (Moscow, INR) ; Christakoglou, P. (Athens U.) ; Ćirković, M. (Belgrade U.) ; Czopowicz, T. (Warsaw U. of Tech.) ; Damyanova, A. (Geneva U.) ; Davis, N. (Geneva U.) ; Dembinski, H. (KIT, Karlsruhe) ; Deveaux, M. (Frankfurt U., Inst. Kernphys.) ; Diakonos, F. (Athens U.) ; Di Luise, S. (Zurich, ETH) ; Dominik, W. (Warsaw U.) ; Dumarchez, J. (Paris U., VI-VII) ; Dynowski, K. (Warsaw U. of Tech.) ; Engel, R. (KIT, Karlsruhe) ; Ereditato, A. (U. Bern (main)) ; Feofilov, G.A. (St. Petersburg State U.) ; Fodor, Z. (Wigner RCP, Budapest ; U. Wroclaw (main)) ; Garibov, A. (NNRC, Baku) ; Gazdzicki, M. (Frankfurt U. ; Jan Kochanowski U.) ; Golubeva, M. (Moscow, INR) ; Grebieszkow, K. (Warsaw U. of Tech.) ; Grzeszczuk, A. (Silesia U.) ; Guber, F. (Moscow, INR) ; Haesler, A. (Geneva U.) ; Hasegawa, T. (KEK, Tsukuba) ; Hervé, A.E. (KIT, Karlsruhe) ; Hierholzer, M. (Bern U.) ; Igolkin, S. (St. Petersburg State U.) ; Ivashkin, A. (Moscow, INR) ; Johnson, S.R. (Colorado U.) ; Kadija, K. (Boskovic Inst., Zagreb) ; Kapoyannis, A. (Athens U.) ; Kaptur, E. (Silesia U.) ; Kisiel, J. (Silesia U.) ; Kobayashi, T. (INS, Tokyo) ; Kolesnikov, V.I. (Dubna, JINR) ; Kolev, D. (Sofiya U.) ; Kondratiev, V.P. (St. Petersburg State U.) ; Korzenev, A. (Geneva U.) ; Kowalik, K. (NCBJ, Swierk) ; Kowalski, S. (Silesia U.) ; Koziel, M. (Frankfurt U.) ; Krasnoperov, A. (Dubna, JINR) ; Kuich, M. (Warsaw U.) ; Kurepin, A. (Moscow, INR) ; Larsen, D. (Jagiellonian U.) ; László, A. (Wigner RCP, Budapest) ; Lewicki, M. (Wroclaw U.) ; Lyubushkin, V.V. (Dubna, JINR) ; Maćkowiak-Pawłowska, M. (Warsaw U. of Tech.) ; Maksiak, B. (Warsaw U. of Tech.) ; Malakhov, A.I. (Dubna, JINR) ; Manić, D. (Belgrade U.) ; Marcinek, A. (Jagiellonian U. ; Wroclaw U.) ; Marino, A.D. (Colorado U.) ; Marton, K. (Wigner RCP, Budapest) ; Mathes, H.J. (KIT, Karlsruhe) ; Matulewicz, T. (Warsaw U.) ; Matveev, V. (Dubna, JINR) ; Melkumov, G.L. (Dubna, JINR) ; Messerly, B. (Pittsburgh U.) ; Mills, G.B. (Los Alamos) ; Morozov, S. (Moscow, INR) ; Mrówczyński, S. (Jan Kochanowski U.) ; Nagai, Y. (Colorado U.) ; Nakadaira, T. (KEK, Tsukuba) ; Naskręt, M. (Wroclaw U.) ; Nirkko, M. (U. Bern (main)) ; Nishikawa, K. (KEK, Tsukuba) ; Panagiotou, A.D. (Athens U.) ; Paolone, V. (Pittsburgh U.) ; Pavin, M. (Boskovic Inst., Zagreb ; Paris U., VI-VII) ; Petukhov, O. (Moscow, INR ; Moscow Phys. Eng. Inst.) ; Pistillo, C. (U. Bern (main)) ; Płaneta, R. (Jagiellonian U.) ; Popov, B.A. (Dubna, JINR ; Paris U., VI-VII) ; Posiadała, M. (Warsaw U.) ; Puławski, S. (Silesia U.) ; Puzović, J. (Belgrade U.) ; Rauch, W. (Fachhochschule Frankfurt) ; Ravonel, M. (Geneva U.) ; Redij, A. (Bern U.) ; Renfordt, R. (Frankfurt U., Inst. Kernphys.) ; Richter-Wąs, E. (Jagiellonian U.) ; Robert, A. (Paris U., VI-VII) ; Röhrich, D. (Bergen U.) ; Rondio, E. (NCBJ, Swierk) ; Roth, M. (KIT, Karlsruhe) ; Rubbia, A. (Zurich, ETH) ; Rumberger, B.T. (Colorado U.) ; Rustamov, A. (Frankfurt U., Inst. Kernphys. ; NNRC, Baku) ; Rybczynski, M. (Jan Kochanowski U.) ; Sadovsky, A. (Moscow, INR) ; Sakashita, K. (KEK, Tsukuba) ; Schmidt, K. (Silesia U.) ; Sekiguchi, T. (Warsaw U. of Tech.) ; Selyuzhenkov, I. (Moscow Phys. Eng. Inst.) ; Seryakov, A. (St. Petersburg State U.) ; Seyboth, P. (Jan Kochanowski U.) ; Sgalaberna, D. (Zurich, ETH) ; Shibata, M. (KEK, Tsukuba) ; Słodkowski, M. (Warsaw U. of Tech.) ; Staszel, P. (Jagiellonian U.) ; Stepaniak, J. (Jan Kochanowski U.) ; Stefanek, G. (Jan Kochanowski U.) ; Ströbele, H. (NCBJ, Swierk) ; Šuša, T. (Frankfurt U., Inst. Kernphys.) ; Szuba, M. (Boskovic Inst., Zagreb) ; Tada, M. (KIT, Karlsruhe) ; Taranenko, A. (KEK, Tsukuba) ; Tefelski, D. (Moscow Phys. Eng. Inst.) ; Tereshchenko, V. (Warsaw U. of Tech.) ; Tsenov, R. (Warsaw U. of Tech.) ; Turko, L. (Dubna, JINR) ; Ulrich, R. (Sofiya U.) ; Unger, M. (Wroclaw U.) ; Vassiliou, M. (KIT, Karlsruhe) ; Veberič, D. (KIT, Karlsruhe) ; Vechernin, V.V. (Athens U.) ; Vesztergombi, G. (KIT, Karlsruhe) ; Vinogradov, L. (St. Petersburg State U.) ; Wilczek, A. (Wigner RCP, Budapest) ; Włodarczyk, Z. (Jan Kochanowski U.) ; Wojtaszek-Szwarc, A. (Silesia U.) ; Wyszyński, O. (Jan Kochanowski U.) ; Zambelli, L. (Jan Kochanowski U.) ; Zimmerman, E.D. (Colorado U.) ; Zambelli, L. (Paris U., VI-VII ; KEK, Tsukuba) ; Zimmermann, E.D. (Colorado U.) |
Publication | 2016-04-12 |
Imprint | 13 Oct 2015 |
Number of pages | 19 |
Note | 19 pages, 20 figures, 6 tables |
In: | Eur. Phys. J. C 76 (2016) 198 |
DOI | 10.1140/epjc/s10052-016-4003-2 |
Subject category | Particle Physics - Experiment |
Accelerator/Facility, Experiment | CERN SPS ; SHINE NA61 |
Free keywords | QCD ; relativistic heavy ion physics ; quark gluon plasma ; particle and resonance production ; experimental results ; Inclusive production with identified hadrons ; Inelastic scattering: many-particle final states ; Hyperons |
Abstract | 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. |
Copyright/License | preprint: © 2015-2024 CERN (License: CC-BY-4.0) publication: © 2016-2024 The Author(s) (License: CC-BY-4.0), sponsored by SCOAP³ |