Charm jet and correlation measurements with ALICE in pp and p -- Pb collisions at the LHC

Abstract

The recent results about charm jet and correlation measurements by the ALICE experiment are presented in this contribution. The measurements of the $\mathrm{D}^0$ parallel jet momentum fraction in pp collisions at $\sqrt{s}=5.02$ and $13$ TeV are shown and compared with Monte Carlo model predictions. $\mathrm{\Lambda_c}$-tagged jets in pp collisions at $\sqrt{s}=13$ TeV, including their jet momentum fraction measurements, are shown. Measurements of the radial displacement in $\mathrm{D^0}$ and $\mathrm{\Lambda_c}$ jets in pp collisions at $\sqrt{s}=13$ TeV are also illustrated. The nuclear modification factor of jets tagged with electrons from heavy-flavour hadron decays in p--Pb collisions at $\sqrt{s}=5.02$ TeV is then discussed. Finally, the new results about azimuthal correlations between heavy-flavour decay electrons and hadrons in pp collisions at $\sqrt{s}=$5.02 TeV are introduced.