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