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Higgs boson contribution to the leading two-loop Yukawa corrections to gg ? HH
journal contribution
posted on 2023-06-10, 05:25 authored by Joshua Davies, Go Mishima, Kay Schönwald, Matthias Steinhauser, Hantian ZhangWe analytically compute two-loop Yukawa corrections to Higgs boson pair production in the high-energy limit. Such corrections are generated by an exchange of a Higgs boson between the virtual top quark lines. We propose two approaches to obtain expansions of the massive two-loop box integrals and show that precise results are obtained for transverse momenta of the Higgs bosons above about 150 GeV. We discuss in detail the computation of all 140 master integrals and present analytic results.
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- Published
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Journal
Journal of High Energy PhysicsISSN
1126-6708Publisher
Springer Science and Business Media LLCExternal DOI
Issue
259Volume
2022Department affiliated with
- Physics and Astronomy Publications
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- Yes
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- Yes
Legacy Posted Date
2022-11-11First Open Access (FOA) Date
2022-11-11First Compliant Deposit (FCD) Date
2022-11-10Usage metrics
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