English

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

High Energy Physics - Experiment 2020-10-19 v1

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 Λc+\mathrm{\Lambda^+_c}, Σc0,+,++\mathrm{\Sigma^{0,+,++}_c} and Ξc0,+\mathrm{\Xi^{0,+}_c} measured in pp collisions at s=13 TeV\sqrt{s}=13\ \mathrm{TeV} are discussed. The measurements of the jet-momentum fraction carried by the D0\mathrm{D^0} meson and Λc+\mathrm{\Lambda^+_c} baryon in pp collisions at s=13 TeV\sqrt{s}=13\ \mathrm{TeV} are reported, and the number of leading-parton splittings nSDn_{SD} for D0\mathrm{D^0}-tagged and inclusive jets in pp collisions at s=13 TeV\sqrt{s}=13\ \mathrm{TeV} are compared. Finally, the first direct measurement of the dead-cone effect at hadron colliders is shown.

Keywords

Cite

@article{arxiv.2010.08341,
  title  = {Open-charm and charm-tagged-jet production with ALICE at LHC},
  author = {Jakub Kvapil},
  journal= {arXiv preprint arXiv:2010.08341},
  year   = {2020}
}

Comments

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