Debye screening in the hot non-Abelian plasma
High Energy Physics - Phenomenology
2007-07-09 v2 High Energy Physics - Lattice
High Energy Physics - Theory
Nuclear Theory
Abstract
The Debye mass m_D is computed nonperturbatively in the deconfined phase of QCD, where chromomagnetic confinement is known to be present. The latter defines m_D to be m_D=c_D\sqrt{\sigma_s}, where c_D \approx 2 and \sigma_s=\sigma_s(T) is the spatial string tension. The resulting magnitude of m_D(T) and temperature dependence are in good agreement with lattice calculations.
Keywords
Cite
@article{arxiv.hep-ph/0612233,
title = {Debye screening in the hot non-Abelian plasma},
author = {N. O. Agasian and Yu. A. Simonov},
journal= {arXiv preprint arXiv:hep-ph/0612233},
year = {2007}
}
Comments
4 pages, 1 figure. Talk given at the XXXIII International Conference on High Energy Physics (ICHEP06), Moscow, Russia, 26 July - 02 August 2006;v2: minor misprints corrected; few references added