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Title: Next-to-leading-order QCD corrections to W{sup +}Z and W{sup -}Z production via vector-boson fusion

Abstract

We present the calculation of the next-to-leading-order QCD corrections to electroweak pp{yields}e{sup +}{nu}{sub e}{mu}{sup +}{mu}{sup -}jj and pp{yields}e{sup -}{nu}{sub e}{mu}{sup +}{mu}{sup -}jj production at the CERN LHC in the form of a fully flexible parton-level Monte Carlo program. The QCD corrections to the total cross sections are modest, changing the leading-order results by less than 10%. At the Born level, the shape of kinematic distributions can depend significantly on the choice of factorization scale. This theoretical uncertainty is strongly reduced by the inclusion of the next-to-leading-order QCD corrections.

Authors:
;  [1];  [1];  [2];  [3]
  1. Institut fuer Theoretische Physik, Universitaet Karlsruhe, P.O. Box 6980, 76128 Karlsruhe (Germany)
  2. (Japan)
  3. Universita di Milano-Bicocca and INFN Sezione di Milano-Bicocca 20126 Milan (Italy)
Publication Date:
OSTI Identifier:
21020241
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review. D, Particles Fields; Journal Volume: 75; Journal Issue: 7; Other Information: DOI: 10.1103/PhysRevD.75.073004; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; CERN LHC; CORRECTIONS; DISTRIBUTION; ELECTRONS; FACTORIZATION; JET MODEL; MONTE CARLO METHOD; MUONS MINUS; NEUTRINOS; PROTON-PROTON INTERACTIONS; QUANTUM CHROMODYNAMICS; TOTAL CROSS SECTIONS; W MINUS BOSONS; W PLUS BOSONS

Citation Formats

Bozzi, Giuseppe, Zeppenfeld, Dieter, Jaeger, Barbara, RIKEN, Radiation Laboratory, 2-1 Hirosawa, Wako, 351-0198 Saitama, and Oleari, Carlo. Next-to-leading-order QCD corrections to W{sup +}Z and W{sup -}Z production via vector-boson fusion. United States: N. p., 2007. Web. doi:10.1103/PHYSREVD.75.073004.
Bozzi, Giuseppe, Zeppenfeld, Dieter, Jaeger, Barbara, RIKEN, Radiation Laboratory, 2-1 Hirosawa, Wako, 351-0198 Saitama, & Oleari, Carlo. Next-to-leading-order QCD corrections to W{sup +}Z and W{sup -}Z production via vector-boson fusion. United States. doi:10.1103/PHYSREVD.75.073004.
Bozzi, Giuseppe, Zeppenfeld, Dieter, Jaeger, Barbara, RIKEN, Radiation Laboratory, 2-1 Hirosawa, Wako, 351-0198 Saitama, and Oleari, Carlo. Sun . "Next-to-leading-order QCD corrections to W{sup +}Z and W{sup -}Z production via vector-boson fusion". United States. doi:10.1103/PHYSREVD.75.073004.
@article{osti_21020241,
title = {Next-to-leading-order QCD corrections to W{sup +}Z and W{sup -}Z production via vector-boson fusion},
author = {Bozzi, Giuseppe and Zeppenfeld, Dieter and Jaeger, Barbara and RIKEN, Radiation Laboratory, 2-1 Hirosawa, Wako, 351-0198 Saitama and Oleari, Carlo},
abstractNote = {We present the calculation of the next-to-leading-order QCD corrections to electroweak pp{yields}e{sup +}{nu}{sub e}{mu}{sup +}{mu}{sup -}jj and pp{yields}e{sup -}{nu}{sub e}{mu}{sup +}{mu}{sup -}jj production at the CERN LHC in the form of a fully flexible parton-level Monte Carlo program. The QCD corrections to the total cross sections are modest, changing the leading-order results by less than 10%. At the Born level, the shape of kinematic distributions can depend significantly on the choice of factorization scale. This theoretical uncertainty is strongly reduced by the inclusion of the next-to-leading-order QCD corrections.},
doi = {10.1103/PHYSREVD.75.073004},
journal = {Physical Review. D, Particles Fields},
number = 7,
volume = 75,
place = {United States},
year = {Sun Apr 01 00:00:00 EDT 2007},
month = {Sun Apr 01 00:00:00 EDT 2007}
}
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