1212.1473 (G. S. Denicol et al.)

Derivation of transient relativistic fluid dynamics from the Boltzmann
equation for a multi-component system    [PDF]

G. S. Denicol, H. Niemi

We derive the non-equilibrium single-particle momentum distribution function of a hadron resonance gas. We then study the effects that this newly derived expression can have in the freeze-out description of fluid-dynamical models of heavy ion collisions and compare it with the method traditionally employed, the 14-moment approximation.

View original: http://arxiv.org/abs/1212.1473