2000 character limit reached
Pion and kaon in the Beth-Uhlenbeck approach
Published 2 Nov 2015 in hep-ph and nucl-th | (1511.00338v1)
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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