Abstract
The van der Waals interaction is implemented in a hadron resonance gas model. It is shown that this model can describe lattice QCD data of different thermodynamical quantities satisfactorily with the van der Waals parameters MeV and fm. Further, a liquid-gas phase transition is observed in this model with the critical point at temperature, MeV and baryon chemical potential, MeV.
- Received 16 September 2017
DOI:https://doi.org/10.1103/PhysRevC.97.015201
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Published by the American Physical Society