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# Blast--wave analysis of strange particle $m_{\rm T}$ spectra in Pb--Pb collisions at the SPS

Abstract : The transverse mass spectra of high statistics, high purity samples of $K^{0}_{S}, \Lambda, \Xi and \Omega$ particles produced in Pb–Pb collisions at SPS energy have been studied in the framework of the blast-wave model. The dependence of the freezeout parameters on particle species and event centrality is discussed. Results at 40 A GeV/c are presented here for the first time
Document type :
Conference papers

http://hal.in2p3.fr/in2p3-00080109
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Submitted on : Wednesday, June 14, 2006 - 4:03:12 PM
Last modification on : Tuesday, May 4, 2021 - 11:26:08 AM

### Citation

F. Antinori, P.A. Bacon, A. Badala, R. Barbera, A. Belogianni, et al.. Blast--wave analysis of strange particle $m_{\rm T}$ spectra in Pb--Pb collisions at the SPS. HOT QUARKS 2004 – WORKSHOP FOR YOUNG SCIENTISTS ON THE PHYSICS OF ULTRA-RELATIVISTIC NUCLEUS–NUCLEUS COLLISIONS, Jul 2004, TAOS VALLEY, United States. pp.S127-S133, ⟨10.1088/0954-3899/31/4/015⟩. ⟨in2p3-00080109⟩

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