Transverse parton distribution and fragmentation functions at NNLO: the quark case

Transverse parton distribution and fragmentation functions at NNLO: the quark case

Abstract We revisit the calculation of perturbative quark transverse momentum de- pendent parton distribution functions and fragmentation functions using the exponential regulator for rapidity divergences. We show that the exponential regulator provides a consistent framework for the calculation of...

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Bibliographic Details
Main Authors: Ming-Xing Luo, Xing Wang, Xiaofeng Xu, Li Lin Yang, Tong-Zhi Yang, Hua Xing Zhu
Format: Article
Language:English
Published: SpringerOpen 2019-10-01
Series:Journal of High Energy Physics
Subjects:
Effective Field Theories
Perturbative QCD
Online Access:http://link.springer.com/article/10.1007/JHEP10(2019)083

Internet

http://link.springer.com/article/10.1007/JHEP10(2019)083

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