Anti_nuclei production at the LHC measured with ALICE

14th International Conference on Topics in Astroparticle and Underground Physics

物理学;天文学

Bufalino, Stefania^1,2

Politecnico of Turin, Corso Duca degli Abruzzi 24, Turin

10129, Italy^1

INFN-Section of Turin, Via P. Giuria 1, Turin

10126, Italy^2

关键词: Particle identifications;    Particle production;    Pb-Pb collisions;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/718/4/042008/pdf
DOI  :  10.1088/1742-6596/718/4/042008

学科分类：天文学(综合)

来源: IOP

【 摘 要 】

The excellent tracking and particle identification capabilities of the ALICE apparatus combined with the high particle production rates reached at the LHC in pp, p-Pb and in particular in Pb-Pb collisions allow for detailed study of the production of nuclei and anti-nuclei. In this paper, recent results on the production of the (anti-)deuteron and (anti-)helium are presented and compared with the expectations from statistical (thermal) particle production and coalescence models.