Collisions of Small Nuclei in the Thermal Model

J. Cleymans B. Hippolyte 1 H. Oeschler K. Redlich N. Sharma
1 IPHC - Institut Pluridisciplinaire Hubert Curien
Abstract : An analysis is presented of the expectations of the thermal model for particle production in collisions of small nuclei. The maxima observed in particle ratios of strange particles to pions as a function of beam energy in heavy ion collisions, are reduced when considering smaller nuclei. Of particular interest is the $\Lambda/\pi^+$ ratio shows the strongest maximum which survives even in collisions of small nuclei.
Keywords : numerical calculations p p: scattering matter: hadronic ratio resonance strange particle nucleus heavy ion: scattering beam: energy model: thermal 13.85.Ni 25.75.Dw 25.75.-q
Type de document :
Communication dans un congrès
10th International Workshop on Critical Point and Onset of Deconfinement, May 2016, Wrocław, Poland. Acta Phys.Polon.Supp., 10, pp.531, 2017, 〈10.5506/APhysPolBSupp.10.531〉
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Contributeur : Inspire Hep <>
Soumis le : jeudi 8 février 2018 - 12:29:50
Dernière modification le : mardi 19 février 2019 - 08:16:49

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J. Cleymans, B. Hippolyte, H. Oeschler, K. Redlich, N. Sharma. Collisions of Small Nuclei in the Thermal Model. 10th International Workshop on Critical Point and Onset of Deconfinement, May 2016, Wrocław, Poland. Acta Phys.Polon.Supp., 10, pp.531, 2017, 〈10.5506/APhysPolBSupp.10.531〉. 〈hal-01704226〉

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