The transverse mass spectra of K-S(0), Lambda, Xi and Omega particles produced in Pb-Pb collisions at 40AGeV/c have been studied for a sample of events corresponding to the most central 53% of the inelastic Pb-Pb cross section. We analyse the distributions in the framework of a parameterized model inspired by hydrodynamics. The dependence of the freeze-out parameters on particle species and event centrality is discussed and comparisons with results at higher energy are shown.
|Titolo:||Transverse dynamics of Pb-Pb collisions at 40 A GeV/c viewed by strange hadrons|
|Data di pubblicazione:||2006|
|Digital Object Identifier (DOI):||http://dx.doi.org/10.1088/0954-3899/32/11/002|
|Appare nelle tipologie:||1.1 Articolo in rivista|