Measurements of Open heavy-flavour Production with ALICE at the LHC

7th International Conference on Beauty, Charm, and Hyperons in Hadronic Interactions

De, S.^1,2

Departamento de Física Nuclear, Instituto de Física, Universidade de Sào Paulo, Sào Paulo

05508-090, Brazil^1

Discipline of Physics, School of Basic Sciences, Indian Institute of Technology Indore, Simrol, M.P.

453552, India^2

关键词: Anisotropic emission;    Forward rapidity;    Hadronic decays;    Heavy flavours;    Measurements of;    Mid-rapidity;    Production cross section;    Transverse momentum distributions;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/770/1/012006/pdf
DOI  :  10.1088/1742-6596/770/1/012006

来源: IOP

【 摘 要 】

In ALICE, open heavy-flavour production is studied through the measurements of the leptons (electrons and muons) from heavy-flavour hadron decays at central and forward rapidity and via the reconstruction of D-meson hadronic decays at mid-rapidity. An overview of the open heavy-flavour production with ALICE in pp (√s = 2.76 TeV and 7 TeV), p-Pb (√sNN= 5.02 TeV) and Pb-Pb (√sNN= 2.76 TeV) collisions will be presented. We will discuss the production cross sections, modifications of the transverse momentum distributions, azimuthal anisotropic emissions and correlations with hadrons in comparison with various theoretical predictions.