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arXiv · 0906.3719

Study of the crossover transition of a gas of extended hadrons

L. Ferroni·V. Koch
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Abstract

We formulate a simple model for a gas of extended hadrons at zero chemical potential by taking inspiration from the compressible bag model. We show that a crossover transition qualitatively similar to lattice QCD can be reproduced by such a system by including some appropriate additional dynamics. Under certain conditions, at high temperature, the system consists of a finite number of infinitely extended bags, which occupy the entire space. In this situation the system behaves as an ideal gas of quarks and gluons.

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L. Ferroni, V. Koch. 2009-09-21. Study of the crossover transition of a gas of extended hadrons. https://doi.org/10.1016/j.nuclphysa.2009.10.060

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