Quantum color screening in external magnetic field

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.

10 pages, 3 figure

References in corpus (7)

• The Chiral Magnetic Effect
• QCD sum rules for magnetically induced mixing between ${\eta }_c$ and $J/\psi$
• Heavy meson spectroscopy under strong magnetic field
• A review of quarkonia under strong magnetic fields
• Electromagnetic fields from the extended Kharzeev-McLerran-Warringa model in relativistic heavy-ion collisions
• Effective Debye Screening Mass in an Anisotropic Quark Gluon Plasma
• Treating divergence in quark matter by using energy projectors

Cited by in corpus (3)

• Heavy quarkonia in QGP medium in an arbitrary magnetic field
• Difference between signal and background of the chiral magnetic effect relative to spectator and participant planes in isobar collisions at $\sqrt{s_{{}_{\mathrm{NN}}}}=200$ GeV
• Thermal Field Theory in the Presence of a Background Magnetic Field and its Application to QCD