Renormalization and matching for the Collins-Soper kernel from lattice QCD
Abstract The Collins-Soper kernel, which governs the energy evolution of transverse- momentum dependent parton distribution functions (TMDPDFs), is required to accurately predict Drell-Yan like processes at small transverse momentum, and is a key ingredient for extracting TMDPDFs from experiment....
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Springer Berlin Heidelberg
2021
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Online Access: | https://hdl.handle.net/1721.1/131696 |