Hadrosynthesis at SPS and RHIC and the statistical model
| dc.creator | Becattini, F. | |
| dc.date | 2002-02-07 | |
| dc.date.accessioned | 2026-07-07T10:52:35Z | |
| dc.date.available | 2026-07-07T10:52:35Z | |
| dc.description | An analysis of hadron abundances in heavy ion collisions from SPS to RHIC energy within the statistical-thermal model is presented. Pb--Pb collisions at 40 A GeV are analysed for the first time here. Unlike stated in similar recent studies, the data analysis rules out a complete strange chemical equilibrium in full phase space. In fact, the use of multiplicities integrated in full phase space or in a limited rapidity window at SPS energy gives rise to different results for the extra-strangeness suppression parameter gamma_S while the extracted values of temperature and baryon-chemical potential do not vary significantly. This behaviour rises the question whether the observed hadronic strangeness phase space saturation at RHIC within a small mid-rapidity window would hold in a possible full phase space analysis. | |
| dc.description | 8 pages, 5 .eps figures, LaTeX macros iopart.cls and iopart12.clo needed, talk given at Strange Quarks in Matter 2001, to appear in J. Phys. G | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0202071 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0202071 | |
| dc.identifier | J.Phys.G28:1553-1560,2002 | |
| dc.identifier | doi:10.1088/0954-3899/28/7/305 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/185205 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Hadrosynthesis at SPS and RHIC and the statistical model | |
| dc.type | text |