Generalisation of Gunion-Bertsch Formula for Soft Gluon Emission

Abstract

We generalise the most extensively used Gunion-Bertsch formula for the soft gluon emission in a perturbative QCD, which could be very important for the phenomenology of the hot and dense matter produced in the heavy-ion collisions.

4 pages, 3 figures. Improved discussion. Accepted in PRD (Rapid Communication)

References in corpus (10)

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• Radiative parton processes in perturbative QCD - an improved version of the Gunion and Bertsch cross section from comparisons to the exact result
• Soft gluon emission off a heavy quark revisited
• Glasma Evolution and Bose-Einstein Condensation with Elastic and Inelastic Collisions
• Kinetic evolution of the glasma and thermalization in heavy ion collisions
• Shear and Bulk Viscosities of a Gluon Plasma in Perturbative QCD: Comparison of Different Treatments for the gg<->ggg Process
• Hard Thermal Loop -- theory and applications
• Examination of the Gunion-Bertsch formula for soft gluon radiation
• Inelastic and elastic parton scatterings in the strongly interacting quark-gluon plasma
• Jet-parton inelastic interaction beyond eikonal approximation
• Effect of the chromo-electromagnetic field fluctuations on heavy quark propagation at the LHC energies
• A random walk with heavy flavours
• Effect of thermal gluon absorption and medium fluctuations on heavy flavour nuclear modification factor at RHIC and LHC energies