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Title: Collinear matching for Sivers function at next-to-leading order

Abstract

We evaluate the light-cone operator product expansion for unpolarized transverse momentum dependent (TMD) operator in the background-field technique up twist-3 inclusively. The next-to-leading order (NLO) matching coefficient for the Sivers function is derived. The method, as well as many details of the calculation are presented.

Authors:
 [1];  [2];  [3]
  1. Univ. Complutense Madrid (Spain)
  2. Brookhaven National Lab. (BNL), Upton, NY (United States)
  3. Univ. of Regensburg (Germany)
Publication Date:
Research Org.:
Brookhaven National Lab. (BNL), Upton, NY (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Nuclear Physics (NP) (SC-26)
OSTI Identifier:
1530526
Report Number(s):
BNL-211822-2019-JAAM
Journal ID: ISSN 1029-8479
Grant/Contract Number:  
SC0012704
Resource Type:
Accepted Manuscript
Journal Name:
Journal of High Energy Physics (Online)
Additional Journal Information:
Journal Name: Journal of High Energy Physics (Online); Journal Volume: 2019; Journal Issue: 5; Journal ID: ISSN 1029-8479
Publisher:
Springer Berlin
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS

Citation Formats

Scimemi, Ignazio, Tarasov, Andrey, and Vladimirov, Alexey. Collinear matching for Sivers function at next-to-leading order. United States: N. p., 2019. Web. doi:10.1007/JHEP05(2019)125.
Scimemi, Ignazio, Tarasov, Andrey, & Vladimirov, Alexey. Collinear matching for Sivers function at next-to-leading order. United States. doi:10.1007/JHEP05(2019)125.
Scimemi, Ignazio, Tarasov, Andrey, and Vladimirov, Alexey. Tue . "Collinear matching for Sivers function at next-to-leading order". United States. doi:10.1007/JHEP05(2019)125. https://www.osti.gov/servlets/purl/1530526.
@article{osti_1530526,
title = {Collinear matching for Sivers function at next-to-leading order},
author = {Scimemi, Ignazio and Tarasov, Andrey and Vladimirov, Alexey},
abstractNote = {We evaluate the light-cone operator product expansion for unpolarized transverse momentum dependent (TMD) operator in the background-field technique up twist-3 inclusively. The next-to-leading order (NLO) matching coefficient for the Sivers function is derived. The method, as well as many details of the calculation are presented.},
doi = {10.1007/JHEP05(2019)125},
journal = {Journal of High Energy Physics (Online)},
number = 5,
volume = 2019,
place = {United States},
year = {2019},
month = {5}
}

Journal Article:
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