Production of exotic and conventional quarkonia and open beauty/open charm at ATLAS

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

Bini, C.^1

Sapienza Universitá, INFN, Roma, Italy^1

关键词: ATLAS experiment;    Bottomonium;    Bound state;    Charmonium;    Exotic state;    Production properties;    Quark fragmentation;    Vector boson;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/770/1/012003/pdf
DOI  :  10.1088/1742-6596/770/1/012003

来源: IOP

【 摘 要 】

The ATLAS experiment at LHC is carrying on a wide programme to study the production properties of conventional and exotic quarkonium, beauty, and charm bound states. The latest results on J/ψ, ψ(2s) and X(3872) production at 7, 8, and 13 TeV, together with D meson production with Run-1 are presented. Studies of associated production of charmonium with vector bosons, searches for exotic states in the bottomonium sector and a new measurement of the ratio of b-quark fragmentation functions are also briefly presented.