Two-loop Feynman integrals for leading colour t t ¯ W $$ t\overline{t}W $$ production at hadron colliders

Abstract We compute a complete set of the two-loop Feynman integrals that are required for the next-to-next-to-leading order QCD corrections to on-shell top-pair production in association with a W boson at hadron colliders in the leading colour approximation. These Feynman integrals also contribute...

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Bibliographic Details
Main Authors: Matteo Becchetti, Dhimiter Canko, Vsevolod Chestnov, Tiziano Peraro, Mattia Pozzoli, Simone Zoia
Format: Article
Language:English
Published: SpringerOpen 2025-07-01
Series:Journal of High Energy Physics
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Online Access:https://doi.org/10.1007/JHEP07(2025)001
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