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arXiv · 1511.00338

Pion and kaon in the Beth-Uhlenbeck approach

A. Dubinin·D. Blaschke·A. Radzhabov
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Abstract

In the present work the Mott effect for pions and kaons is described within a Beth- Uhlenbeck approach on the basis of the PNJL model. The contribution of these degrees of freedom to the thermodynamics is encoded in the temperature dependence of their phase shifts. A comparison with results from $N_f = 2 + 1$ lattice QCD thermodynamics is performed.

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A. Dubinin, D. Blaschke, A. Radzhabov. 2015-11-02. Pion and kaon in the Beth-Uhlenbeck approach. https://doi.org/10.1088/1742-6596%2F668%2F1%2F012052

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