Speaker
Description
Measurements of heavy-flavours tagged jets and heavy-flavour particle azimuthal correlation with charged particles allow for comparisons of the heavy quarks (charm and beauty) production, propagation, and hadronization across different collision systems. The measurement of heavy-flavour jets and correlation gives direct access to the initial parton kinematics and can provide further constraints for heavy-quark energy loss models.
This contribution presents the production of heavy-flavour decay electrons in pp, p--Pb, and Pb--Pb collisions to study the possible effects of cold nuclear matter and the in-medium mass-dependent energy loss.
In order to investigate the cold and hot nuclear effect on the fragmentation of heavy-flavours, the azimuthal correlations between heavy-flavour decay electrons and charged particles in pp, p--Pb, and Pb--Pb collisions, and beauty-jet production and jets measurement from heavy-flavour decay electrons are presented in pp and p--Pb collisions. Finally, an evaluation of the performance for $\rm{D^{0}-\bar{ D^{0}}}$ correlation studies based on a simulated analysis for ALICE~3 will be shown.
