Skip to main content
17–21 Jul 2023
University of Southampton Highfield Campus
Europe/London timezone

Higher order corrections to t tbar γ cross sections in the SM and Beyond

17 Jul 2023, 18:40
20m
B46/3001

B46/3001

Parallel talks Alternative theories to SUSY Alternative theories to SUSY

Speaker

Dr Alberto Tonero (Kennesaw State University)

Description

I will present theoretical calculations of total cross sections and top-quark transverse-momentum and rapidity distributions in the associated production of a top-antitop pair with a photon (t t~ γ production) in the SM and SMEFT.
The theory predictions include complete QCD and electroweak corrections at NLO as well as soft-gluon corrections at approximate NNLO. Implications for SM predictions and bounds on top-quark electroweak anomalous couplings will be presented.

Author

Dr Alberto Tonero (Kennesaw State University)

Co-author

Presentation materials