Charged particle production in p+Pb collisions measured by the ATLAS detector

[摘要] Per-event charged particle spectra and nuclear modification factors are measured with the ATLAS detector at the LHC in p+Pb interactions at √sNN= 5.02 TeV. Results are presented as a function of transverse momentum, rapidity, and in different intervals of collision centrality, which is characterised in p+Pb collisions by the total transverse energy measured over the pseudorapidity interval -3.2

[发布机构] National Research Nuclear University MEPhI, Moscow Engineering Physics Institute), Kashirskoe highway 31, Moscow; 115409, Russia^1

[效力级别] 天文学 [学科分类] 天文学(综合)

[关键词] ATLAS detectors;Glauber models;Nuclear modification factors;Particle production;Pseudorapidities;Transverse energy;Transverse momenta