ZH production in gluon fusion at NLO in QCD-Reference-Cited by-同舟云学术

ZH production in gluon fusion at NLO in QCD

Published:2022-08-03 Issue:8 Volume:2022 Page:
ISSN:1029-8479
Container-title:Journal of High Energy Physics
language:en
Short-container-title:J. High Energ. Phys.

Author:

Chen Long,Davies Joshua,Heinrich Gudrun^ORCID,Jones Stephen P.,Kerner Matthias,Mishima Go,Schlenk Johannes,Steinhauser Matthias

Abstract

Abstract We present fully differential next-to-leading order results for Higgs production in association with a Z boson in gluon fusion. Our two-loop virtual contributions are evaluated numerically using sector decomposition, including full top-quark mass effects, and supplemented at high pT by an analytic high-energy expansion to order

$$ {m}_Z^4,{m}_H^4,{m}_t^{32} $$

m Z 4 , m H 4 , m t 32 . Using the expanded results we also present a study of the top-quark mass scheme uncertainty at large pT.

Publisher

Springer Science and Business Media LLC

Subject

Nuclear and High Energy Physics

Link

https://link.springer.com/content/pdf/10.1007/JHEP08(2022)056.pdf

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