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- The relevance of virtual electroweak effects in the overall $t$-channel single top production at LHC arxiv link

Auteur(s): Beccaria M., Renard F. M., Macorini G., Verzegnassi C.

(Document sans référence bibliographique)
Texte intégral en Openaccess : arXiv


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Résumé:

We compute the complete one loop electroweak effects in the MSSM for the eight processes of single top (and single antitop) production in the $t$-channel at hadron colliders, generalizing a previous analysis performed for the dominant $dt$ final state. The results are quite similar for all processes, showing an impressively large Standard Model effect and a generally modest genuine SUSY contribution in the mSUGRA scenario. The one loop effect on the total rate is shown and the possibility of measuring it at LHC is discussed.



Commentaires: 15 pages, 7 eps figures