1/Q2 power corrections to TMD factorization for Drell-Yan hadronic tensor

被引:1
|
作者
Balitsky, I. [1 ,2 ]
机构
[1] Old Dominion Univ, Dept Phys, Norfolk, VA 23529 USA
[2] Thomas Jefferson Natl Accelerator Facil, Newport News, VA 23606 USA
关键词
VIRTUAL COMPTON-SCATTERING; TRANSVERSE-MOMENTUM; AMPLITUDE;
D O I
10.1016/j.nuclphysb.2024.116658
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
I calculate 1/Q(2) power corrections to unpolarized Drell-Yan hadronic tensor for electromagnetic (EM) current at large N-c and demonstrate the EM gauge invariance at this level.
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页数:41
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