Davies, Joshua (2022) NLO production of HH, ZH, and ZZ by gluon fusion, in the high-energy limit. The European Physical Society Conference on High Energy Physics (EPS-HEP2021), Virtual, 26-30 July 2021. Published in: Proceedings of Science. 398 Sissa Medialab ISSN 1824-8039

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Abstract

In this talk we discuss computations of NLO virtual corrections to four-point gluon-fusion processes; in particular the production of HH, ZH and ZZ. Recently these processes have been computed numerically, but they are not known analytically. We will discuss how one can perform an expansion of these amplitudes in the high-energy limit, and improve the resulting series through the use of Padé approximants.

Item Type:	Conference Proceedings
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 14:12
Last Modified:	11 Nov 2022 16:05
URI:	http://sro.sussex.ac.uk/id/eprint/109035

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