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arXiv · hep-ph/9912316

Collision integral in a model for scalar quarks and gluons

D. S. Isert·S. P. Klevansky
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Abstract

A model of scalar quarks and scalar gluons is used to derive transport equations for quarks and gluons. In particular, the collision integral is studied. The self-energy diagrams are organized according to the number of loops. A generalized Boltzmann equation is obtained, which involves at the level up to two loops all possible two -> two parton scattering processes and corrections to the process q bar q -> g.

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D. S. Isert, S. P. Klevansky. 1999-12-13. Collision integral in a model for scalar quarks and gluons. https://arxiv.org/abs/hep-ph/9912316

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