Associated tW production at CERN LHC: A complete calculation of electroweak supersymmetric effects at one loop

M. Beccaria, G. Macorini, F. M. Renard, and C. Verzegnassi
Phys. Rev. D 73, 093001 – Published 8 May 2006
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Abstract

We compute, in the MSSM framework, the total electroweak contributions at one loop for the process pp→tW+X, initiated by the parton process bg→tW. The supersymmetric effect is analyzed for various choices of the SUSY benchmark points. Choosing realistic unpolarized and polarized experimental quantities, we show the size of the various effects and discuss their dependence on the MSSM parameters.

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  • Received 20 January 2006

DOI:https://doi.org/10.1103/PhysRevD.73.093001

©2006 American Physical Society

Authors & Affiliations

M. Beccaria1,2, G. Macorini3,4, F. M. Renard5, and C. Verzegnassi3,4

  • 1Dipartimento di Fisica, Università di Lecce, Via Arnesano, 73100 Lecce, Italy.
  • 2INFN, Sezione di Lecce
  • 3Dipartimento di Fisica Teorica, Università di Trieste, Strada Costiera 14, Miramare (Trieste)
  • 4INFN, Sezione di Trieste
  • 5Laboratoire de Physique Théorique et Astroparticules, UMR 5207, Université Montpellier II, F-34095 Montpellier Cedex 5

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Issue

Vol. 73, Iss. 9 — 1 May 2006

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