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Title: Combining initial-state resummation with fixed-order calculations of electroweak corrections

We present a resummation of those double-logarithmically enhanced electroweak correction that arise in pp colliders because protons are not SU(2) singlets, by solving DGLAP equations in the full Standard Model. We then show how to match these results with those of fixed-order electroweak calculations. At a 100 TeV pp collider, contributions beyond order α are ~ 10% at partonic center-of-mass energies of a few TeV. These are mainly due to initial states with massive vector bosons.
Authors:
 [1] ;  [2] ;  [3]
  1. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Univ. of California, Berkeley, CA (United States); European Organization for Nuclear Research (CERN), Geneva (Switzerland). Theoretical Physics Dept.
  2. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Univ. of California, Berkeley, CA (United States)
  3. Univ. of Cambridge (United Kingdom). Cavendish Lab.
Publication Date:
Grant/Contract Number:
AC02-05CH11231; ST/P000681/1; ST/L000385/1
Type:
Accepted Manuscript
Journal Name:
Journal of High Energy Physics (Online)
Additional Journal Information:
Journal Name: Journal of High Energy Physics (Online); Journal Volume: 2018; Journal Issue: 4; Journal ID: ISSN 1029-8479
Publisher:
Springer Berlin
Research Org:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org:
USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; NLO Computations; QCD Phenomenology
OSTI Identifier:
1485088

Bauer, Christian W., Ferland, Nicolas, and Webber, Bryan R.. Combining initial-state resummation with fixed-order calculations of electroweak corrections. United States: N. p., Web. doi:10.1007/JHEP04(2018)125.
Bauer, Christian W., Ferland, Nicolas, & Webber, Bryan R.. Combining initial-state resummation with fixed-order calculations of electroweak corrections. United States. doi:10.1007/JHEP04(2018)125.
Bauer, Christian W., Ferland, Nicolas, and Webber, Bryan R.. 2018. "Combining initial-state resummation with fixed-order calculations of electroweak corrections". United States. doi:10.1007/JHEP04(2018)125. https://www.osti.gov/servlets/purl/1485088.
@article{osti_1485088,
title = {Combining initial-state resummation with fixed-order calculations of electroweak corrections},
author = {Bauer, Christian W. and Ferland, Nicolas and Webber, Bryan R.},
abstractNote = {We present a resummation of those double-logarithmically enhanced electroweak correction that arise in pp colliders because protons are not SU(2) singlets, by solving DGLAP equations in the full Standard Model. We then show how to match these results with those of fixed-order electroweak calculations. At a 100 TeV pp collider, contributions beyond order α are ~ 10% at partonic center-of-mass energies of a few TeV. These are mainly due to initial states with massive vector bosons.},
doi = {10.1007/JHEP04(2018)125},
journal = {Journal of High Energy Physics (Online)},
number = 4,
volume = 2018,
place = {United States},
year = {2018},
month = {4}
}