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.
Papanastasiou, A., Frederix, R., Frixione, S., Hirschi, V., Maltoni, F. (2013). Single-top t-channel production with off-shell and non-resonant effects. PHYSICS LETTERS. SECTION B, 726(1-3), 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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