Pre-equilibrium photon production in QCD Kinetic Theory

30.03.2023, 10:00
20m
Ludwig 1a (Stadthalle)

Ludwig 1a

Stadthalle

Talk Electromagnetic and electroweak probes Parallel: Electromagnetic & Electroweak Probes

Sprecher

Philip Plaschke

Beschreibung

We use QCD kinetic theory to compute photon production in the chemically equilibrating out-of-equilibrium Quark-Gluon Plasma created in the early stages of high-energy heavy-ion collisions. We compare the non-equilibrium rates to the production in a thermal QGP and extract the dependence of pre-equilibrium photon production on the kinetic and chemical equilibration time. This allows us to include realistic pre-equilibrium photon production in heavy-ion collisions.

Affiliation

Oscar Garcia-Montero: Bielefeld University
Aleksas Mazeliauskas: ITP Heidelberg
Philip Plaschke: Bielefeld University
Sören Schlichting: Bielefeld University

Experiment/Theory Theory/Phenomenology

Hauptautoren

Aleksas Mazeliauskas (ITP Heidelberg) Oscar Garcia-Montero (Universität Bielefeld) Philip Plaschke Prof. Sören Schlichting (Universität Bielefeld)

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