We investigate the effects of the pre-equilibrium Glasma stage of heavy-ioncollisions on the broadening of momentum for heavy quarks and jets usingclassical colored particle simulations based on Wong's equations. Confirmingprevious studies, we find that these probes accumulate momentum on the order ofthe saturation scale $Q_s$ and that the color field of the Glasma induces ananisotropy with more broadening along the beam axis. For quark jets theanisotropy is more pronounced at lower energies.
Momentum broadening of heavy quarks and jets in the Glasma from classical colored particle simulations
Vincenzo Greco;Marco Ruggieri
2023-01-01
Abstract
We investigate the effects of the pre-equilibrium Glasma stage of heavy-ioncollisions on the broadening of momentum for heavy quarks and jets usingclassical colored particle simulations based on Wong's equations. Confirmingprevious studies, we find that these probes accumulate momentum on the order ofthe saturation scale $Q_s$ and that the color field of the Glasma induces ananisotropy with more broadening along the beam axis. For quark jets theanisotropy is more pronounced at lower energies.File in questo prodotto:
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