Počet záznamů: 1

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

  1. 1.
    0356761 - FZU-D 2011 RIV GB eng J - Článek v odborném periodiku
    Antinori, F. - Bacon, P. A. - Badala, A. - Staroba, Pavel - Závada, Petr
    Strangeness enhancements at central rapidity in 40 A GeV/c Pb-Pb collisions.
    Journal of Physics G-Nuclear and Particle Physics. Roč. 37, č. 4 (2010), 045105/1-045105/14 ISSN 0954-3899
    Grant CEP: GA MŠk LA08015
    Výzkumný záměr: CEZ:AV0Z10100502
    Klíčová slova: particle and resonance production * nucleon-induced reactions
    Kód oboru RIV: BF - Elementární částice a fyzika vys. energií
    Impakt faktor: 1.770, rok: 2010
    http://iopscience.iop.org/0954-3899/37/4/045105/

    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.
    Trvalý link: http://hdl.handle.net/11104/0195197