NLO QCD predictions for t t ¯ γ $$ t\overline{t}\gamma $$ with realistic photon isolation

Abstract We present a complete description of top quark pair production in association with a hard photon in the di-lepton decay channel. The calculation is performed at NLO QCD and includes all resonant and non-resonant Feynman diagrams, interferences, and finite-width effects of the top quarks and...

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Bibliographic Details
Main Authors: Daniel Stremmer, Malgorzata Worek
Format: Article
Language:English
Published: SpringerOpen 2025-01-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP01(2025)156
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