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

Bauer, Christian W.; Ferland, Nicolas; Webber, Bryan R.

doi:10.1007/JHEP04(2018)125

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

Journal Article · Sun Apr 01 00:00:00 EDT 2018 · Journal of High Energy Physics (Online)

DOI:https://doi.org/10.1007/JHEP04(2018)125· OSTI ID:1485088

Bauer, Christian W. ^[1]; Ferland, Nicolas ^[2]; Webber, Bryan R. ^[3]

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.
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Univ. of California, Berkeley, CA (United States)
Univ. of Cambridge (United Kingdom). Cavendish Lab.

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.

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Research Organization:: Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

Sponsoring Organization:: USDOE Office of Science (SC), High Energy Physics (HEP)

Grant/Contract Number:: AC02-05CH11231; ST/P000681/1; ST/L000385/1

OSTI ID:: 1485088

Journal Information:: Journal of High Energy Physics (Online), Vol. 2018, Issue 4; ISSN 1029-8479

Publisher:: Springer BerlinCopyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 13 works

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Cited By (2)

Electroweak Logarithms in Inclusive Cross Sections Manohar, Aneesh V.; Waalewijn, Wouter J. arXiv https://doi.org/10.48550/arxiv.1802.08687	text	January 2018
Electroweak Gauge Boson Parton Distribution Functions Fornal, Bartosz; Manohar, Aneesh V.; Waalewijn, Wouter J. arXiv https://doi.org/10.48550/arxiv.1803.06347	text	January 2018

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