تقرير
Exclusive Charmonium Production at the Electron-ion collider in China
| العنوان: | Exclusive Charmonium Production at the Electron-ion collider in China |
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| المؤلفون: | Wang, Xue, Cao, Xu, Guo, Aiqiang, Gong, Li, Kang, Xiao-Shen, Liang, Yu-Tie, Wu, Jia-Jun, Xie, Ya-Ping |
| المصدر: | Eur.Phys.J.C 84 (2024) 7, 684 |
| سنة النشر: | 2023 |
| المجموعة: | High Energy Physics - Phenomenology |
| مصطلحات موضوعية: | High Energy Physics - Phenomenology |
| الوصف: | We investigate the exclusive $J/\psi$ production at the future Electron-ion collider in China by utilizing the eSTARlight event generator. We model the cross-section and kinematics by fitting to the world data of $J/\psi$ photoproduction. Projected statistical uncertainties on $J/\psi$ production are based on the design of a central detector, which consists of a tracker and vertex subsystem. The precision of the pseudo-data allows us to probe the near-threshold mechanism, e.g. the re-scattering effect. The significance of the forward amplitudes is discussed as well. The design and optimization of the detector enhance the potential for exploring the near-threshold region and the realm of high four-momentum transfer squared, which is of particular interest on several physics topics.. Comment: 11 pages, 11 figures |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1140/epjc/s10052-024-13033-9 |
| URL الوصول: | http://arxiv.org/abs/2311.07008 |
| رقم الأكسشن: | edsarx.2311.07008 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1140/epjc/s10052-024-13033-9 |
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