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arXiv 2202.02162hep-ph
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周边重离子碰撞中粲偶素的Regge现象和相干光生

Regge phenomenology and coherent photoproduction of charmonium in peripheral heavy ion collisions

Laszlo Jenkovszky, Vladyslav Libov, Magno V. T. Machado

摘要:

利用基于Regge唯象的模型,分析了大型强子对撞机(LHC)外围重离子碰撞中粲偶素的相干光生。研究了中心性依赖性,并与能量为2.76和5.02 TeV的铅-铅LHC中相干产生$J/ψ$的实验结果进行了比较。理论上的不确定性和可能的局限性的形式主义进行了讨论。

英文摘要:

By using models based on Regge phenomenology we analyse the coherent photoproduction of charmonium in peripheral heavy-ion collisions at the Large Hadron Collider (LHC). The centrality dependence is investigated and compared to the experimental results for coherent $J/ψ$ production in lead-lead LHC runs at the energies of 2.76 and 5.02 TeV. Theoretical uncertainties and possible limitations of the formalism are also discussed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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