Screening in the QCD plasma: effects of the gluons and of the confinement

Abstract

The effects of a thermalized gas of gluons in a q,q bar plasma is investigated. Then the interplay between Debye screening and confinement is analyzed in a simplified model. While the one-gluon exchange gives results very similar, but not equal, to the electric case, the phenomenological introduction of confinement leads to very different results.

Comments: 3 pages Conference ISMD (2006) PARATY R.J. Brazil