Dynamical Screening and Radiative Parton Energy Loss in a Quark-gluon Plasma

Abstract

Dynamical screening in the magnetic part of the one-gluon exchange interaction is included in the study of radiative energy loss of a fast parton propagating inside a quark-gluon plasma. As a result the final radiative energy loss is about twice as large as when only the electric part of one-gluon exchange interaction is considered. A non-perturbative magnetic screening mass is also used in the estimate of the mean-free-path of parton scattering in a hot QCD matter.

8 pages in Revtex. A minor change is made in the acknowledgments

Cited by in corpus (20)

• Multiple Scattering, Parton Energy Loss and Modified Fragmentation Functions in Deeply Inelastic eA Scattering
• Global quark polarization in non-central $A+A$ collisions
• Radiative energy loss in a finite dynamical QCD medium
• Lattice calculation of gluon screening masses
• Bulk matter evolution and extraction of jet transport parameter in heavy-ion collisions at RHIC
• Theoretical formalism of radiative jet energy loss in a finite size dynamical QCD medium
• Jet quenching and broadening: the transport coefficient $\hat{q}$ in an anisotropic plasma
• Radiative heavy quark energy loss in a dynamical QCD medium
• Global polarization effect and spin-orbit coupling in strong interaction
• SU(2) lattice gluon propagators at finite temperatures in the deep infrared region and Gribov copy effects
• Bulk medium evolution has considerable effects on jet observables
• Lattice QCD gluon propagators near transition temperature
• Momentum Broadening of a Fast Parton in a Perturbative Quark-Gluon Plasma
• Global polarization of QGP in non-central heavy ion collisions at high energies
• Evolution of Parton Fragmentation Functions at Finite Temperature
• Probing the Frontiers of QCD
• Screening Masses in Gluonic Plasma
• Nonlinear dynamics of soft boson collective excitations in hot QCD plasma III: bremsstrahlung and energy losses
• Quark Coalescence and Hadronic Equilibrium
• Suppression of the jet quenching parameter near the critical temperature