PoS - Proceedings of Science
Volume 314 - The European Physical Society Conference on High Energy Physics (EPS-HEP2017) - Heavy Ion Physics (Parallel Session). Conveners: Ralf Averbeck; Raphael Granier de Cassagnac; Carlos Salgado. Scientific Secretary: Andrea Dainese.
Quark-antiquark antenna splitting in a medium
V. Vila*, F. Dominguez and C. Salgado
Full text: pdf
Published on: March 20, 2018
Abstract
Quark-antiquark splitting in a medium

We study a system in which a quark-antiquark antenna emits a hard gluon in a medium, and an extra very soft emission afterwards. Considering the coherence effects in terms of the survival probability, we can describe the interaction of the qq̄g configuration with the medium. We extrapolate previous analyzes of the antenna radiation to the case of two hard splittings inside the medium, and prove that this generalization keeps back the picture of jet quenching with effective emitters in the parton QCD cascade.
DOI: https://doi.org/10.22323/1.314.0202
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