Report
On the role of $J/{\psi}$ production in electron-ion collisions
| العنوان: | On the role of $J/{\psi}$ production in electron-ion collisions |
|---|---|
| المؤلفون: | Chu, Zexuan, Chen, Jinhui, Wang, Xiang-Peng, Xing, Hongxi |
| سنة النشر: | 2024 |
| المجموعة: | High Energy Physics - Phenomenology Nuclear Theory |
| مصطلحات موضوعية: | High Energy Physics - Phenomenology, Nuclear Theory |
| الوصف: | Within the framework of non-relativistic QCD (NRQCD) effective field theory, we study the leptoproduction of $J/{\psi}$ at next-to-leading order in perturbative QCD for both unpolarized and polarized electron-ion collisions. We demonstrate that the $J/{\psi}$-tagged deep inelastic scattering in the future Electron-Ion Collider can be served as a golden channel for the reasons including constraining NRQCD long distance matrix elements, probing the nuclear gluon distribution functions, as well as investigating the gluon helicity distribution inside a longitudinal polarized proton. Comment: 6 pages, 4 figures |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/2406.01406 |
| رقم الانضمام: | edsarx.2406.01406 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |