Investigation of charm-quark fragmentation by correlation and jet measurements with ALICE

2023/07/26 by Singh, Ravindra
#FOS: Physical sciences #High Energy Physics - Experiment (hep-ex)

paper · doi:10.48550/arxiv.2307.14055

Abstract

Measurements of heavy-flavour tagged jets, allow for comparisons of the heavy quarks (charm and beauty) production, propagation, and hadronization across different collision systems. Comparison of measurements performed in pp with Pb--Pb collisions can help in studying the possible modification of the heavy-quark production and hadronization inside jets due to the quark-gluon plasma medium. This article presents the ALICE measurements of jets tagged with D-mesons in pp collisions at √(s)= 5.02 TeV and √(s)= 13 TeV (including the observation of dead-cone effect), as well as in Pb--Pb collisions at √s_\rmNN= 5.02 TeV.

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