Hyperon production at the CERN SPS: Results from the NA57 experiment

L. Šándor, F. Antinori, P. A. Bacon, A. Badalà, R. Barbera, A. Belogianni, A. Bhasin, I. J. Bloodworth, M. Bombara, G. E. Bruno, S. A. Bull, R. Caliandro, M. Campbell, W. Carena, N. Carrer, R. F. Clarke, A. Dainese, A. P. De Haas, P. De Rijke, D. Di BariS. Di Liberto, R. Divia, D. Elia, D. Evans, K. Fanebust, F. Fayazzadeh, G. A. Feofilov, R. A. Fini, P. Ganoti, B. Ghidini, G. Grella, H. Helstrup, M. Henriquez, A. K. Holme, A. Jacholkowski, G. T. Jones, P. Jovanovic, A. Jusko, R. Kamermans, J. B. Kinson, K. Knudson, A. A. Kolozhvari, V. Kondratiev, I. Králik, A. Kravčáková, P. Kuijer, V. Lenti, R. Lietava, G. Løvhøiden, V. Manzari, G. Martinská, M. A. Mazzoni, F. Meddi, A. Michalon, M. Morando, E. Nappi, F. Navach, P. I. Norman, A. Palmeri, G. S. Pappalardo, B. Pastirčák, J. Pišút, N. Pišútová, F. Posa, E. Quercigh, F. Riggi, D. Röhrich, G. Romano, K. Šafařík, L. Šándor, E. Schillings, G. Segato, M. Sené, R. Sené, W. Snoeys, F. Soramel, M. Spyropoulou-Stassinaki, P. Staroba, T. A. Toulina, R. Turrisi, T. S. Tveter, J. Urbán, F. F. Valiev, A. Van den Brink, P. Van de Ven, P. Vande Vyvre, N. Van Eijndhoven, J. Van Hunen, A. Vascotto, T. Vik, O. Villalobos Baillie, L. Vinogradov, T. Virgili, M. F. Votruba, J. Vrláková, P. Závada

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

New results on strange baryon and antibaryon production in Pb-Pb collisions at 40 and 160 GeV per nucleon are presented. In particular, we have increased significantly the statistics of the Χ- and Χ̄+ samples at 160 GeV per nucleon. The dependence of particle yields and spectra on collision centrality and energy of interaction is analysed.

Original languageEnglish
Pages (from-to)S129-S138
JournalJournal of Physics G: Nuclear and Particle Physics
Volume30
Issue number1
DOIs
StatePublished - 1 Jan 2004

Scopus subject areas

  • Nuclear and High Energy Physics

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