This Letter details and discusses the next-to-leading order QCD corrections to t-channel electro-weak W+bj production, where finite top-width effects are consistently taken into account. The computation is done within the aMCatNLO framework and includes both resonant and non-resonant contributions as well as interferences between the two. Results are presented for the LHC and compared to those of the narrow-width approximation and effective theory approaches. © 2013 Elsevier B.V.
Single-top t-channel production with off-shell and non-resonant effects / Papanastasiou, A.S.*; Frederix, R.; Frixione, S.; Hirschi, V.; Maltoni, F.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - STAMPA. - 726:1-3(2013), pp. 223-227. [10.1016/j.physletb.2013.07.062]
Single-top t-channel production with off-shell and non-resonant effects
Maltoni, F.
2013
Abstract
This Letter details and discusses the next-to-leading order QCD corrections to t-channel electro-weak W+bj production, where finite top-width effects are consistently taken into account. The computation is done within the aMCatNLO framework and includes both resonant and non-resonant contributions as well as interferences between the two. Results are presented for the LHC and compared to those of the narrow-width approximation and effective theory approaches. © 2013 Elsevier B.V.| File | Dimensione | Formato | |
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