Logarithmic electroweak corrections to gauge-boson pair production at the LHC

We have studied the effects of the complete logarithmic electroweak O(alpha) corrections on the production of vector-boson pairs WZ, ZZ, and WW at the LHC. These corrections are implemented into a Monte Carlo program for pp -> 4f (+\gamma) with final states involving four or two leptons using the...

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Detalles Bibliográficos
Autores principales: Accomando, E, Denner, A, Kaiser, A
Lenguaje:eng
Publicado: 2004
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysb.2004.11.019
http://cds.cern.ch/record/794193
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author Accomando, E
Denner, A
Kaiser, A
author_facet Accomando, E
Denner, A
Kaiser, A
author_sort Accomando, E
collection CERN
description We have studied the effects of the complete logarithmic electroweak O(alpha) corrections on the production of vector-boson pairs WZ, ZZ, and WW at the LHC. These corrections are implemented into a Monte Carlo program for pp -> 4f (+\gamma) with final states involving four or two leptons using the double-pole approximation. We numerically investigate purely leptonic final states and find that electroweak corrections lower the predictions by 5-30% in the physically interesting region of large di-boson invariant mass and large angle of the produced vector bosons.
id cern-794193
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2004
record_format invenio
spelling cern-7941932019-09-30T06:29:59Zdoi:10.1016/j.nuclphysb.2004.11.019http://cds.cern.ch/record/794193engAccomando, EDenner, AKaiser, ALogarithmic electroweak corrections to gauge-boson pair production at the LHCParticle Physics - PhenomenologyWe have studied the effects of the complete logarithmic electroweak O(alpha) corrections on the production of vector-boson pairs WZ, ZZ, and WW at the LHC. These corrections are implemented into a Monte Carlo program for pp -> 4f (+\gamma) with final states involving four or two leptons using the double-pole approximation. We numerically investigate purely leptonic final states and find that electroweak corrections lower the predictions by 5-30% in the physically interesting region of large di-boson invariant mass and large angle of the produced vector bosons.hep-ph/0409247PSI-PR-2004-08ZU-TH-2004-13DFTT-2004-19oai:cds.cern.ch:7941932004-09-21
spellingShingle Particle Physics - Phenomenology
Accomando, E
Denner, A
Kaiser, A
Logarithmic electroweak corrections to gauge-boson pair production at the LHC
title Logarithmic electroweak corrections to gauge-boson pair production at the LHC
title_full Logarithmic electroweak corrections to gauge-boson pair production at the LHC
title_fullStr Logarithmic electroweak corrections to gauge-boson pair production at the LHC
title_full_unstemmed Logarithmic electroweak corrections to gauge-boson pair production at the LHC
title_short Logarithmic electroweak corrections to gauge-boson pair production at the LHC
title_sort logarithmic electroweak corrections to gauge-boson pair production at the lhc
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/j.nuclphysb.2004.11.019
http://cds.cern.ch/record/794193
work_keys_str_mv AT accomandoe logarithmicelectroweakcorrectionstogaugebosonpairproductionatthelhc
AT dennera logarithmicelectroweakcorrectionstogaugebosonpairproductionatthelhc
AT kaisera logarithmicelectroweakcorrectionstogaugebosonpairproductionatthelhc

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