Bootstrapping Rapidity Anomalous Dimensions for Transverse-Momentum Resummation
Name
PhysRevLett.118.022004.pdf
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166.61 KB
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Adobe PDF
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Author(s)
Li, Ye
Zhu, HuaXing
Date Issued
January 2017
Journal
Physical Review Letters
Publisher
American Physical Society
Citation
Li, Ye, and Hua Xing Zhu. “Bootstrapping Rapidity Anomalous Dimensions for Transverse-Momentum Resummation.” Physical Review Letters 118.2 (2017): n. pag. © 2017 American Physical Society
Version
Final published version
Abstract
A soft function relevant for transverse-momentum resummation for Drell-Yan or Higgs production at hadron colliders is computed through to three loops in the expansion of strong coupling, with the help of the bootstrap technique and supersymmetric decomposition. The corresponding rapidity anomalous dimension is extracted. An intriguing relation between anomalous dimensions for transverse-momentum resummation and threshold resummation is found.
MIT Department
Massachusetts Institute of Technology. Department of Physics
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Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
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DOI of Published Version
https://doi.org/10.1103/PhysRevLett.118.022004
