Results on quarkonia production in Heavy Ion collisions from the ATLAS Experiment

被引：1
作者：
Santos, Helena [1 ]
机构：
[1] LIP, Lab Instrumentacao & Fis Expt Particulas, Lisbon, Portugal
来源：
XIII INTERNATIONAL CONFERENCE ON BEAUTY, CHARM AND HYPERON HADRONS (BEACH 2018) | 2019年 / 1137卷
关键词：
PB-PB COLLISIONS; SUPPRESSION;
D O I：
10.1088/1742-6596/1137/1/012046
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The observed quarkonia states in heavy ion collisions provide a powerful tool to probe the dynamics of the Quark Gluon Plasma. Measurements performed on the ground and excited quarkonia states, as well as their separation into prompt and non-prompt components, reveal the effects of colour screening and colour recombination. In addition, quarkonium production rates and their excited to ground state production ratios in lighter p+Pb collisions are an interesting probe of cold nuclear matter effects. In these proceedings, the latest results of the ATLAS experiment at the LHC on these observables will be presented.
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