arXiv:hep-ph/0406082·v2·High Energy Physics — Phenomenology
Freeze Out and the Boltzmann Transport Equation
L.P. Csernai🇳🇴 · V.K. Magas🇪🇸 · E. Molnar🇳🇴 · A. Nyiri🇳🇴 · K. Tamosiunas🇳🇴
Abstract
Recently several works have appeared in the literature that addressed the problem of Freeze Out in energetic heavy ion reaction and aimed for a description based on the Boltzmann Transport Equation (BTE). In this paper we develop a dynamical Freeze-Out description, starting from the BTE, pointing out the basic limitations of the BTE approach, and the points where the BTE approach should be modified.
Comments: More explanations about the Modified Boltzmann Transport Equation are added. 5 pages, 1 figure. Please note that there is a more detailed paper on the Modified Boltzmann Transport Equation published in the ArXiv: hep-ph/0502185