10 papers
Jet quenching in out-of-equilibrium QCD matter
João Barata, Kirill Boguslavski, Florian Lindenbauer +1
We present the first study of jet substructure modifications during the bottom-up evolution that describes the early stages of heavy-ion collisions. To this end, we study the brems…
Jet energy loss in anisotropic plasmas meets limiting attractors
Kirill Boguslavski, Lucas Hörl, Florian Lindenbauer
We consider the energy loss of a high-energy parton in the early anisotropic plasma in heavy-ion collisions. Working in the harmonic approximation, we compute the change in the mea…
Nonequilibrium QCD in heavy-ion collisions: Kinetic theory and jet modifications during the initial stages
Florian Lindenbauer
This thesis focuses on how jets are modified by the nonequilibrium quark-gluon plasma during the initial stages in heavy-ion collisions. Its influence on their propagation is typic…
Solving the QCD effective kinetic theory with neural networks
Sergio Barrera Cabodevila, Aleksi Kurkela, Florian Lindenbauer
Event-by-event QCD kinetic theory simulations are hindered by the large numerical cost of evaluating the high-dimensional collision integral in the Boltzmann equation. In this work…
Minijet thermalization and jet transport coefficients in QCD kinetic theory
Kirill Boguslavski, Florian Lindenbauer, Aleksas Mazeliauskas +2
We apply weakly coupled QCD kinetic theory to investigate the thermalization of high-momentum on-shell partons (minijets) in a Quark-Gluon Plasma (QGP). Our approach incorporates i…
Pre-hydrodynamic jet momentum broadening beyond the jet quenching parameter
Alois Altenburger, Kirill Boguslavski, Florian Lindenbauer
We obtain the collision kernel and related dipole cross section during the initial nonequilibrium stages in heavy-ion collisions. These quantities are a crucial input for jet quenc…