Open-charm and charm-tagged-jet production with ALICE at LHC

Abstract

The latest results on charm-tagged jets and open-charm production obtained with \mbox{ALICE} at the LHC are presented. The baryon-to-meson ratios for ${\mathrm{\Lambda }}_{\mathrm{c}}^{+}$, ${\mathrm{\Sigma }}_{\mathrm{c}}^{0,+,++}$ and ${\mathrm{\Xi }}_{\mathrm{c}}^{0,+}$ measured in pp collisions at $\sqrt{s}=13\mathrm{TeV}$ are discussed. The measurements of the jet-momentum fraction carried by the ${\mathrm{D}}^0$ meson and ${\mathrm{\Lambda }}_{\mathrm{c}}^{+}$ baryon in pp collisions at $\sqrt{s}=13\mathrm{TeV}$ are reported, and the number of leading-parton splittings $n_{SD}$ for ${\mathrm{D}}^0$-tagged and inclusive jets in pp collisions at $\sqrt{s}=13\mathrm{TeV}$ are compared. Finally, the first direct measurement of the dead-cone effect at hadron colliders is shown.

Proceedings of 20th Conference of Czech and Slovak Physicists, 7-10 September 2020

References in corpus (1)

• String Formation Beyond Leading Colour