Volume 521 - Loops and Legs in Quantum Field Theory (LL2026) - Parallel 3A
Massive two-loop QCD corrections to Diphoton Production at the LHC
M. Kaur*, A. Abdul Hameed, C. Ekta, S.Y. Klein, H.S. Shao and L. Simon
*: corresponding author
Full text: pdf
Published on: September 24, 2026
Abstract
In this talk, we present the current progress towards developing an automated framework to calculate the NNLO cross-section for the $q\bar{q} \to \gamma \gamma$ process including both light quark and massive top-quark contributions. The framework incorporates the virtual and the real-emission corrections in a local subtraction scheme for the phase-space integration.
DOI: https://doi.org/10.22323/1.521.0052
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