Color Dynamics In Phase Space: The Balescu-Lenard-Vlasov Approach
Aldo Bonasera
Laboratorio Nazionale del Sud, Istituto Nazionale di Fisica Nucleare, Catania, Italy
日時：2001年10月05日（金） 16:15-
場所：東北大学理学部物理A棟604号室
We propose to use the Balescu-Lenard-Vlasov (BLV)equation to describe relativistic heavy ion collisions.We use an inter-quark Richardson's potentialconsistent with the indications of Lattice QCD calculations. The color degrees of freedom are explicitly taken into account.We explicitly demonstrate that the Vlasov approach alone isinsufficient in the hadronization region. In order to overcomethis problem we prepare the initial condition for many eventsusing molecular dynamics with frictional cooling and aThomas-Fermi approximation to the Fermi motion.These events are averaged and propagated in time using theVlasov approach. The fluctuations are used to evaluate thecollision term and in turn the number of q-$\bar q$ created.
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