CERN Accelerating science

Published Articles
Title Hyperon production in lead-lead interactions at 40-A-GeV/c and 160-A-GeV/c
Author(s) Helstrup, H (Bergen Coll. Higher Educ.) ; Antinori, F (Padua U. ; INFN, Padua) ; Bacon, P A (Birmingham U.) ; Badalà, A (Catania U. ; INFN, Catania) ; Barbera, R (Catania U. ; INFN, Catania) ; Belogianni, A (Athens U.) ; Bhasin, A (Birmingham U.) ; Bloodworth, I J (Birmingham U.) ; Bombara, M (Kosice, IEF) ; Bruno, G E (Bari U. ; INFN, Bari) ; Bull, S A (Birmingham U.) ; Caliandro, R (Bari U. ; INFN, Bari) ; Campbell, M (CERN) ; Carena, W (CERN) ; Carrer, N (CERN) ; Clarke, R F (Birmingham U.) ; Dainese, A (Padua U. ; INFN, Padua) ; de Haas, A P (Utrecht U. (main) ; Nikhef, Amsterdam) ; de Rijke, P C (Utrecht U. (main) ; Nikhef, Amsterdam) ; Di Bari, D (Bari U. ; INFN, Bari) ; Di Liberto, S (Rome U. ; INFN, Rome) ; Divià, R (CERN) ; Elia, D (Bari U. ; INFN, Bari) ; Evans, D (Birmingham U.) ; Fanebust, K (Bergen Coll. Higher Educ.) ; Feofilov, G A (St. Petersburg State U.) ; Fini, R A (Bari U. ; INFN, Bari) ; Ganoti, P (Athens U.) ; Ghidini, B (Bari U. ; INFN, Bari) ; Grella, G (Salerno U. ; INFN, Salerno) ; Holme, A K (Oslo U.) ; Jacholkowski, A (Bari U. ; INFN, Bari) ; Jones, G T (Birmingham U.) ; Jovanovic, P (Birmingham U.) ; Jusko, A (Birmingham U.) ; Kamermans, R (Utrecht U. (main) ; Nikhef, Amsterdam) ; Kinson, J B (Birmingham U.) ; Knudson, K (CERN) ; Kolozhvari, A A (St. Petersburg State U.) ; Kondratiev, V (St. Petersburg State U.) ; Králik, I (Kosice, IEF) ; Kravčáková, A (Kosice U.) ; Kuijer, P (Utrecht U. (main) ; Nikhef, Amsterdam) ; Lenti, V (Bari U. ; INFN, Bari) ; Lietava, R (Birmingham U.) ; Løvhøiden, G (Oslo U.) ; Manzari, V (Bari U. ; INFN, Bari) ; Martinská, G (Kosice U.) ; Mazzoni, M A (Rome U. ; INFN, Rome) ; Meddi, F (Rome U. ; INFN, Rome) ; Michalon, A (Strasbourg, IReS) ; Morando, M (Padua U. ; INFN, Padua) ; Nappi, E (Bari U. ; INFN, Bari) ; Navach, F (Bari U. ; INFN, Bari) ; Norman, P I (Birmingham U.) ; Palmeri, A (Catania U. ; INFN, Catania) ; Pappalardo, G S (Catania U. ; INFN, Catania) ; Pastirčák, B (Kosice, IEF) ; Pišút, J (Comenius U.) ; Pišútova, N (Comenius U.) ; Posa, F (Bari U. ; INFN, Bari) ; Quercigh, E (Padua U. ; INFN, Padua) ; Riggi, F (Catania U. ; INFN, Catania) ; Röhrich, D (Bergen U.) ; Romano, G (Salerno U. ; INFN, Salerno) ; Šafaˇrík, K (CERN) ; Šándor, L (CERN ; Kosice, IEF) ; Schillings, E (Utrecht U. (main) ; Nikhef, Amsterdam) ; Segato, G (Padua U. ; INFN, Padua) ; Sené, M (College de France) ; Sené, R (College de France) ; Snoeys, W (CERN) ; Soramel, F (Padua U. ; INFN, Padua) ; Spyropoulou-Stassinaki, M (Athens U.) ; Staroba, P (Prague, Inst. Phys.) ; Toulina, T A (St. Petersburg State U.) ; Turrisi, R (Padua U. ; INFN, Padua) ; Tveter, T S (Oslo U.) ; Urbán, J (Kosice U.) ; Valiev, F (St. Petersburg State U.) ; van den Brink, A (Utrecht U. (main) ; Nikhef, Amsterdam) ; van de Ven, P (Utrecht U. (main) ; Nikhef, Amsterdam) ; Vande Vyvre, P (CERN) ; van Eijndhoven, N (Utrecht U. (main) ; Nikhef, Amsterdam) ; van Hunen, J (CERN) ; Vascotto, A (CERN) ; Vik, T (Oslo U.) ; Villalobos Baillie, O (Birmingham U.) ; Vinogradov, L (St. Petersburg State U.) ; Virgili, T (Salerno U. ; INFN, Salerno) ; Votruba, M F (Birmingham U.) ; Vrláková, J (Kosice U.) ; Závada, P (Prague, Inst. Phys.)
Collaboration NA57
Publication 2004
Imprint 2004
Number of pages 3
In: Eur. Phys. J. C 33 (2004) pp.S618-S620
In: EPS International Europhysics Conference on High-Energy Physics, Aachen, Germany, 17 - 23 Jul 2003, pp.S618-S620
DOI 10.1140/epjcd/s2004-03-1705-3
Subject category Nuclear Physics - Experiment
Accelerator/Facility, Experiment CERN SPS ; NA57
Abstract The NA57 experiment has measured strange baryon and antibaryon production in Pb-Pb collisions at 40 A GeV/c and 160 A GeV/c beam momenta. This presentation covers strangeness enhancement and transverse spectra from the 160 A GeV/c data, and energy dependence of the particle yields. Enhancement factors increase with increasing strangeness content of the particle, when production yields from Pb-Pb collisions are compared with those observed in p-Be and p-Pb interactions. The transverse mass spectra have been analysed both with exponential fits and using a transverse flow model.

Corresponding record in: Inspire


 Zapis kreiran 2018-08-11, zadnja izmjena 2018-08-11