Towards gg → HH at next-to-next-to-leading order: Light-fermionic three-loop corrections

Towards gg → HH at next-to-next-to-leading order: Light-fermionic three-loop corrections

We consider light-fermion three-loop corrections to gg→HH using forward scattering kinematics in the limit of a vanishing Higgs boson mass, which covers a large part of the physical phase space. We compute the form factors and discuss the technical challenges. The approach outlined in this letter ca...

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Bibliographic Details
Main Authors:	Joshua Davies, Kay Schönwald, Matthias Steinhauser
Format:	Article
Language:	English
Published:	Elsevier 2023-10-01
Series:	Physics Letters B
Online Access:	http://www.sciencedirect.com/science/article/pii/S037026932300480X

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