Quantum color screening in external magnetic field
High Energy Physics - Phenomenology
2023-07-12 v3 High Energy Physics - Theory
Abstract
We calculate color screening mass in a thermalized and magnetized QCD matter in the frame of loop resummation theory without restriction to the magnetic field strength. Our full calculation covers the often used approximations for weak magnetic field at high temperature and strong magnetic field at low temperature. We find that while the magnetic field created in heavy ion collisions at RHIC and LHC energies is probably the strongest one in nature, its effect on the QCD matter is still weaker in comparison with the high temperature of the fireball, and therefore can safely be treated as a perturbation.
Cite
@article{arxiv.2208.01407,
title = {Quantum color screening in external magnetic field},
author = {Guojun Huang and Jiaxing Zhao and Pengfei Zhuang},
journal= {arXiv preprint arXiv:2208.01407},
year = {2023}
}
Comments
10 pages, 3 figure