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arXiv · 2312.14354

Heavy flavor transport and observables in heavy-ion collisions within the MARTINI+MUSIC framework

Manu Kurian·Mayank Singh·Sangyong Jeon·Charles Gale
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Abstract

We study the transport dynamics of charm quarks within an expanding quark-gluon plasma for Pb+Pb collisions at 2.76 TeV. The analysis incorporates the hydrodynamical approach-MUSIC with fluctuating IP-Glasma initial state and Bayesian-quantified viscous coefficients. We study the interaction strength of charm quarks in the medium, including elastic collisional processes with medium constituents, gluon emission processes, and the impact of non-perturbative interactions on heavy quark transport. Further, we analyze the dynamics of heavy flavors using a hybrid framework that incorporates the MARTINI event generator, with PYTHIA8.1 for the initial production of heavy quarks, and Langevin dynamics to describe the evolution of heavy quarks.

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Manu Kurian, Mayank Singh, Sangyong Jeon, Charles Gale. 2023-12-22. Heavy flavor transport and observables in heavy-ion collisions within the MARTINI+MUSIC framework. https://arxiv.org/abs/2312.14354

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