Strangeness enhancements at central rapidity in 40 A GeV/c Pb-Pb collisions

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SYSNO ASEP	0356761
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Strangeness enhancements at central rapidity in 40 A GeV/c Pb-Pb collisions
Author(s)	Antinori, F. (IT) Bacon, P. A. (GB) Badala, A. (IT) Staroba, Pavel (FZU-D)_{RID, ORCID} Závada, Petr (FZU-D)_{RID, ORCID}
Source Title	Journal of Physics G-Nuclear and Particle Physics. - : Institute of Physics Publishing - ISSN 0954-3899 Roč. 37, č. 4 (2010), 045105/1-045105/14
Number of pages	14 s.
Language	eng - English
Country	GB - United Kingdom
Keywords	particle and resonance production ; nucleon-induced reactions
Subject RIV	BF - Elementary Particles and High Energy Physics
R&D Projects	LA08015 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
CEZ	AV0Z10100502 - FZU-D (2005-2011)
UT WOS	000276109400011
DOI	10.1088/0954-3899/37/4/045105
Annotation	Results are presented on the production of K0S, hyperons and antihyperons in Pb–Pb and p–Be interactions at 40 GeV/c per nucleon. The enhancement pattern follows the same hierarchy as seen in the higher energy data—the enhancement increases with the strangeness content of the hyperons and with the centrality of collision. The centrality dependence of the Pb–Pb yields and enhancements is steeper at 40 than at 158 A GeV/c. The energy dependence of strangeness enhancements at mid-rapidity is discussed.
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2011

Number of the records: 1