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

M. Beccaria·G. Macorini·F. M. Renard·C. Verzegnassi
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Abstract

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.

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M. Beccaria, G. Macorini, F. M. Renard, C. Verzegnassi. 2006-09-19. The relevance of virtual electroweak effects in the overall $t$-channel single top production at LHC. https://arxiv.org/abs/hep-ph/0609189

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