34 citations · 106 across the 18 of their papers we have counts for
9 papers · 1 filter
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…
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…
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…
Machine learning approach to QCD kinetic theory
Sergio Barrera Cabodevila, Aleksi Kurkela, Florian Lindenbauer
The effective kinetic theory (EKT) of QCD provides a possible picture of various non-equilibrium processes in heavy- and light-ion collisions. While there have been substantial adv…
Gluon splitting rates in an anisotropic plasma in the AMY formalism
Florian Lindenbauer
We introduce a novel numerical method to obtain the gluon splitting rates in an anisotropic QCD plasma in the AMY formalism, suitable for an anisotropic collision kernel. The metho…
Jet momentum broadening beyond the jet quenching parameter from QCD kinetic theory
Alois Altenburger, Kirill Boguslavski, Florian Lindenbauer
Using QCD kinetic theory, we study momentum broadening of jets using the full broadening probability (elastic collision kernel) extracted during simulations o…
Jet broadening and radiation in the early anisotropic plasma in heavy-ion collisions
Alois Altenburger, Kirill Boguslavski, Florian Lindenbauer
Measuring the energy loss of energetic jet partons may provide experimental opportunities to constrain the initial nonequilibrium stages in heavy-ion collisions, which requires the…
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…