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WA97 results on strangeness production in lead lead collisions at 158 A GeV/c

SYSNO ASEP	0305396
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Ostatní články
Title	WA97 results on strangeness production in lead lead collisions at 158 A GeV/c
Title	Výsledky experimentu WA97: produkce podivnosti při srážkách olovo-olovo při energii 158 A GeV/c
Author(s)	Andersen, E. (NO) Andrighetto, A. (IT) Antinori, F. (CH) Böhm, Jan (FZU-D) Píška, Karel (FZU-D)_{RID, ORCID} Staroba, Pavel (FZU-D)_{RID, ORCID} Šťastný, Jan (FZU-D)_{RID, ORCID} Vaníčková, Marcela (FZU-D) Závada, Petr (FZU-D)_{RID, ORCID}
Source Title	Nuclear Physics. A. - : Elsevier - ISSN 0375-9474 Roč. 610, - (1996), 165c-174c
Number of pages	15 s.
Language	eng - English
Country	NL - Netherlands
Keywords	hyperon ; antihyperon production ; yield (Lambda Antilambda) ; yield (Omega- Xi-) ; mass spectrum ; CERN SPS ; 158 GeV/c/nucleon
Subject RIV	BF - Elementary Particles and High Energy Physics
R&D Projects	GA202/95/0217 GA ČR - Czech Science Foundation (CSF)
Annotation	Preliminary results from WA97 measurements on Λ, Ξ and Ω production in lead-lead and proton-lead collisions are presented, along with a comparison of WA97 proton-lead data with previous WA85 proton-tungsten results. The ratio Ω/Ξ seems to be enhanced in lead initiated reactions compared to proton initiated reactions.
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2008

Number of the records: 1