Locally finite two-loop amplitudes for electroweak production through gluon fusion

Abstract The computation of two-loop amplitudes for the production of multiple Higgs and electroweak gauge bosons via gluon fusion with exact dependence on quark masses relies primarily on numerical methods. We propose a framework that enables their numerical evaluation in momentum space. The method...

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Bibliographic Details
Main Authors: Charalampos Anastasiou, Julia Karlen, George Sterman, Aniruddha Venkata
Format: Article
Language:English
Published: SpringerOpen 2024-11-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP11(2024)043
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