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高亮度LHC上夸克偶素研究的前景

高能物理 - 唯象学 2021-12-02 v2 高能物理 - 实验 核实验 核理论

摘要

本文回顾了2021年之后CERN大型强子对撞机即将运行的高亮度阶段可进行的夸克偶素产生研究的前景。我们评估了该领域当前实验和理论上的开放问题,以及未来在夸克偶素相关物理中开展研究的潜力。这将得益于在质子-质子、质子-原子核和原子核-原子核碰撞中,无论是在对撞机模式还是固定靶模式下,收集到的海量数据样本的利用。这些研究包括但不限于: 与其他硬粒子协同产生的J/psi和Upsilon; 降至小横动量的chi(c,b)和eta(c,b); 夸克偶素对胶子PDF、核PDF、TMD、GPD和GTMD以及低x部分子动力学带来的约束; 极化核子碰撞中的胶子Sivers效应; 超相对论重离子碰撞中产生的夸克-胶子等离子体的性质以及一般的部分子集体效应; 双部分子和三部分子散射。

关键词

引用

@article{arxiv.2012.14161,
  title  = {Prospects for quarkonium studies at the high-luminosity LHC},
  author = {Emilien Chapon and David d'Enterria and Bertrand Ducloue and Miguel G. Echevarria and Pol-Bernard Gossiaux and Vato Kartvelishvili and Tomas Kasemets and Jean-Philippe Lansberg and Ronan McNulty and Darren D. Price and Hua-Sheng Shao and Charlotte Van Hulse and Michael Winn and Jaroslav Adam and Liupan An and Denys Yen Arrebato Villar and Shohini Bhattacharya and Francesco G. Celiberto and Cvetan Cheshkov and Umberto D'Alesio and Cesar da Silva and Elena G. Ferreiro and Chris A. Flett and Carlo Flore and Maria Vittoria Garzelli and Jonathan Gaunt and Jibo He and Yiannis Makris and Cyrille Marquet and Laure Massacrier and Thomas Mehen and Cedric Mezrag and Luca Micheletti and Riccardo Nagar and Maxim A. Nefedov and Melih A. Ozcelik and Biswarup Paul and Cristian Pisano and Jian-Wei Qiu and Sangem Rajesh and Matteo Rinaldi and Florent Scarpa and Maddie Smith and Pieter Taels and Amy Tee and Oleg Teryaev and Ivan Vitev and Kazuhiro Watanabe and Nodoka Yamanaka and Xiaojun Yao and Yanxi Zhang},
  journal= {arXiv preprint arXiv:2012.14161},
  year   = {2021}
}

备注

Latex, 115 pages, 55 figures, 4 tables. v2: Review published in Progress in Particle and Nuclear Physics