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arXiv · 1301.2761

Early thermalization of quark-gluon matter by elastic 3-to-3 scattering

Xiao-Ming Xu
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Abstract

The early thermalization is crucial to the quark-gluon plasma as a perfect liquid and results from many-body scattering. We calculate squared amplitudes for elastic parton-parton-parton scattering in perturbative QCD. Transport equations with the squared amplitudes are established and solved to obtain the thermalization time of initially produced quark-gluon matter and the initial temperature of quark-gluon plasma. We find that the thermalization times of quark matter and gluon matter are different.

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Xiao-Ming Xu. 2013-01-13. Early thermalization of quark-gluon matter by elastic 3-to-3 scattering. https://doi.org/10.1088/1742-6596/432/1/012009

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