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 resonance ratio strange particle nucleus 25.75.-q 25.75.Dw 13.85.Ni model: thermal beam: energy heavy ion: scattering
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Conference papers
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Submitted on : Thursday, February 8, 2018 - 12:29:50 PM
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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. pp.531, ⟨10.5506/APhysPolBSupp.10.531⟩. ⟨hal-01704226⟩

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