Monte Carlo analysis of event-by-event fluctuations in Au plus Au collisions at root s(nn)=19-200 GeV

Citation
R. Holynski et al., Monte Carlo analysis of event-by-event fluctuations in Au plus Au collisions at root s(nn)=19-200 GeV, ACT PHY P B, 32(4), 2001, pp. 1365-1377
Citations number
16
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics
Journal title
ACTA PHYSICA POLONICA B
ISSN journal
0587-4254 → ACNP
Volume
32
Issue
4
Year of publication
2001
Pages
1365 - 1377
Database
ISI
SICI code
0587-4254(200104)32:4<1365:MCAOEF>2.0.ZU;2-#
Abstract
We present results on the event-by-event analysis of multiplicity and trans verse momentum fluctuations for Au + Au collisions at RHIC energies. This a nalysis is based on Monte Carlo events obtained from HIJING and VENUS gener ators. The dependence of the results on centrality and energy of the collis ion as well as on the acceptance cuts is discussed. We found that the resul ts obtained for the Monte Carlo generated events strongly depend on these p arameters and disagree with a thermal model predictions. In a wide range of energies and centralities of the collisions the HIJING model predictions a re different than those obtained from VENUS simulations.