Leading soft gluon production in high energy nuclear collisions
Xiaofeng Guo
Abstract
The leading soft gluon pT distribution in heavy ion collisions was obtained by Kovner, McLerran, and Weigert after solving classical Yang-Mills equations. I show explicitly this result can be understood in terms of conventional QCD perturbation theory. I also demonstrate that the key logarithm in their result represents the logarithm in DGLAP evolution equations.
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