✦ LIBER ✦

Thermal fits of hadron abundances from pp to AA collisions

✍ Scribed by F. Becattini; M. Gázdzicki; J. Sollfrank

Book ID: 104337042
Publisher: Elsevier Science
Year: 1998
Tongue: English
Weight: 207 KB
Volume: 638
Category: Article
ISSN: 0375-9474
DOI: 10.1016/s0375-9474(98)00398-4

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✦ Synopsis

The analysis of average hadron multiplicities measured in full phase space in heavy ion collisions within a thermal model framework is compared with a similar analysis for elementary collisions. The found regularities in both processes are discussed.

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Thermal fits of hadron abundances in heavy ion collisions

✍ F. Becattini; M. Gaździcki; J. Sollfrank 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 391 KB

It is shown that the hadron multiplicities measured in central nucleus-nucleus at CERN SPS are in agreement with a hadron gas model supplemented with a strangeness suppression parameter 7s. The full chemical equilibrium version of the model falls to describe the data. The freeze-out temperature of a