Event-by-event fluctuations in hydrodynamical description of heavy-ion collisions
β Scribed by C.E. Aguiar; Y. Hama; T. Kodama; T. Osada
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 170 KB
- Volume
- 698
- Category
- Article
- ISSN
- 0375-9474
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π SIMILAR VOLUMES
Measurements of event-by-event fluctuations of the mean transverse momentum in Pb-Au collisions at 40, 80, and 158 A GeV/c are presented. A significant excess of mean p T fluctuations at mid-rapidity is observed over the expectation from statistically independent particle emission. The results are s
Fluctuations in the statistical model of heavy ion collisions are studied. The role of statistics, relativity, constraints, decaying resonances and branching processes are investigated using this model. Also studied are thermodynamic properties related to these fluctuations with specific concerns ce