Mott dissociation and kaon to pion ratio in the EPNJL model

D. Blaschke, A. V. Friesen, Yu. L. Kalinovsky +1

The behaviour of pseudoscalar mesons within the SU(3)PNJL-like models is considered for finite T and ${\mu }_B$. We compare the pole approximation (Breit-Wigner) with the Beth-Uhlenbeck…