التفاصيل البيبلوغرافية
| العنوان: |
Global analysis of Sivers and Collins asymmetries within the TMD factorization |
| المؤلفون: |
Zeng, Chunhua, Dong, Hongxin, Liue, Tianbo, Sun, Peng, Zhao, Yuxiang |
| سنة النشر: |
2024 |
| المجموعة: |
High Energy Physics - Phenomenology |
| مصطلحات موضوعية: |
High Energy Physics - Phenomenology |
| الوصف: |
We present a global analysis of Sivers functions, transversity distribution functions, and Collins fragmentation functions within the transverse momentum dependent factorization. This analysis encompasses the latest data from semi-inclusive deep inelastic scattering, Drell-Yan, and W/Z-boson production processes as recently reported by the COMPASS and STAR Collaborations. Upon integrating the new data into our fitting, the precision of the extracted d and dbar quark Sivers and transversity distributions, as well as the tensor charge, is notably improved. |
| نوع الوثيقة: |
Working Paper |
| URL الوصول: |
http://arxiv.org/abs/2412.18324 |
| رقم الانضمام: |
edsarx.2412.18324 |
| قاعدة البيانات: |
arXiv |