Počet záznamů: 1

Three-dimensional kaon and pion emission source extraction from /sqrt{s_{NN}} = 200 GeV Au+Au collisions at RHIC-STAR

  1. 1.
    0368681 - UJF-V 2012 RIV RU eng J - Článek v odborném periodiku
    Chung, Paul
    Three-dimensional kaon and pion emission source extraction from /sqrt{s_{NN}} = 200 GeV Au+Au collisions at RHIC-STAR.
    Physics of Particles and Nuclei Letters. Roč. 8, č. 9 (2011), s. 1019-1022 ISSN 1547-4771
    Výzkumný záměr: CEZ:AV0Z10480505
    Klíčová slova: STAR experiment * RHIC
    Kód oboru RIV: BG - Jaderná, atomová a mol. fyzika, urychlovače

    Three-dimensional source images for mid-rapidity, low transverse momentum kaon and pion pairs have been extracted from central Au+Au collisions data at /sqrt{s_{NN}} = 200 GeV by the STAR experiment at RHIC. The pion source function displays significant non-Gaussian features implying a finite pion emission duration. On the other hand, the kaon source function is essentially Gaussian, consistent with instantaneous emission from the fireball.
    Trvalý link: http://hdl.handle.net/11104/0202962