Analysis of identified particle yields and BoseEinstein (HBT) correlations in p+p collisio.pdf

Proc. 20th Winter Workshop on 20th Winter Workshop Nuclear Dynamics (2003) 000–000 on Nuclear Dynamics Trelawny Beach, Jamaica March 15–20, 2004 Analysis of identified particle yields and Bose-Einstein 4 (HBT) correlations in p+p collisions at RHIC 0 0 1 2 3 1,4 T. Cs¨org˝o , M. Csan´ad , B. L¨orstad and A. Ster 2 n 1 MTA KFKI RMKI, H-1525 Budapest 114, POBox 49, Hungary u 2 Dept. Atomic Physics, ELTE, H-1117 Budapest, P´azm´any P. 1/a, Hungary J 3 3 Dept. Physics, University of Lund, S - 22362 Lund, Sweden 4 MTA MFA, H-1525 Budapest 114, POBox 49, Hungary 1 v 2 4 Abstract. Simultaneous Buda-Lund hydro model fits are presented to iden- 0 tified particle spectra and two-particle Bose-Einstein correlations as measured 6 by the STAR collaboration in √s = 200 GeV p+p collisions at RHIC. Pre- 0 4 liminary results are compared to similar results in Au+Au collisions at RHIC, 0 hadron+p reactions as well as Pb+Pb collisions at CERN SPS. / h p Keywords: identified particle spectra, Quark-Gluon Plasma, Bose-Einstein - (HBT) correlations, hydrodynamical models, soft proton-proton collisions p PACS: 24.10.Nz, 25.75.-q, 25.75.Nq, 25.75.Gz e h : v i