会议论文详细信息
Workshop for Young Scientists on the Physics of Ultrarelativistic Nucleus–Nucleus Collisions 2012 | |
J/ψ production in Pb-Pb collisions at =2.76 TeV in the ALICE experiment | |
Lardeux, Antoine^1 | |
SUBATECH, CNRS/IN2P3, Université de Nantes, 4 rue Alfred Kastler, 44307 Nantes, France^1 | |
关键词: Heavy ion collision; Interacting system; LHC experiments; Muon spectrometer; Nuclear modification factors; Nucleus-nucleus collision; Pb-Pb collisions; Transverse momenta; | |
Others : https://iopscience.iop.org/article/10.1088/1742-6596/446/1/012042/pdf DOI : 10.1088/1742-6596/446/1/012042 |
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来源: IOP | |
【 摘 要 】
Quarkonium states are expected to provide essential information on the properties of the high-density strongly-interacting system formed in the early stages of heavy-ion collisions. In particular the J/ψ suppression via color screening is a direct consequence of deconfinement. ALICE is the LHC experiment specifically designed to study nucleus-nucleus collisions. The production of heavy quarkonium states is measured by ALICE down to zero transverse momentum via the μ+μ-decay channel in the Forward Muon Spectrometer (2.5 +e-decay channel in the central barrel at mid rapidity (|y|
【 预 览 】
Files | Size | Format | View |
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J/ψ production in Pb-Pb collisions at =2.76 TeV in the ALICE experiment | 1483KB | download |