Davies, Joshua, Mishima, Go, Schönwald, Kay, Steinhauser, Matthias and Zhang, Hantian (2022) Higgs boson contribution to the leading two-loop Yukawa corrections to gg → HH. Journal of High Energy Physics, 2022 (259). ISSN 1126-6708

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Abstract

We 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.

Item Type:	Article
Keywords:	Rare Diseases
Schools and Departments:	School of Mathematical and Physical Sciences > Physics and Astronomy
SWORD Depositor:	Mx Elements Account
Depositing User:	Mx Elements Account
Date Deposited:	11 Nov 2022 14:07
Last Modified:	11 Nov 2022 14:15
URI:	http://sro.sussex.ac.uk/id/eprint/109034

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