13130_2022_Article_18859.pdf (599.43 kB)
ZH production in gluon fusion at NLO in QCD
journal contribution
posted on 2023-06-10, 04:25 authored by Long Chen, Joshua Davies, Gudrun Heinrich, Stephen P. Jones, Matthias Kerner, Go Mishima, Johannes Schlenk, Matthias SteinhauserWe 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 mZ4, mH4, mt32. Using the expanded results we also present a study of the top-quark mass scheme uncertainty at large pT.
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- Published
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Journal of High Energy PhysicsISSN
1029-8479Publisher
Springer Berlin HeidelbergExternal DOI
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2022Page range
a56Department affiliated with
- Physics and Astronomy Publications
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- Yes
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- Yes
Legacy Posted Date
2022-10-07First Open Access (FOA) Date
2022-10-07First Compliant Deposit (FCD) Date
2022-10-07Usage metrics
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