Long Chen
ZH production in gluon fusion: two-loop amplitudes with full top quark mass dependence
Chen, Long; Heinrich, Gudrun; Jones, Stephen P.; Kerner, Matthias; Klappert, Jonas; Schlenk, Johannes
Authors
Gudrun Heinrich
Dr Stephen Jones stephen.jones@durham.ac.uk
Assistant Professor
Matthias Kerner
Jonas Klappert
Johannes Schlenk
Abstract
We present results for the two-loop helicity amplitudes entering the NLO QCD corrections to the production of a Higgs boson in association with a Z -boson in gluon fusion. The two-loop integrals, involving massive top quarks, are calculated numerically. Results for the interference of the finite part of the two-loop amplitudes with the Born amplitude are shown as a function of the two kinematic invariants on which the amplitudes depend.
Citation
Chen, L., Heinrich, G., Jones, S. P., Kerner, M., Klappert, J., & Schlenk, J. (2021). ZH production in gluon fusion: two-loop amplitudes with full top quark mass dependence. Journal of High Energy Physics, 2021, Article 125. https://doi.org/10.1007/jhep03%282021%29125
Journal Article Type | Article |
---|---|
Acceptance Date | Jan 25, 2021 |
Online Publication Date | Mar 11, 2021 |
Publication Date | 2021 |
Deposit Date | Apr 13, 2021 |
Publicly Available Date | Mar 29, 2024 |
Journal | Journal of High Energy Physics |
Print ISSN | 1126-6708 |
Publisher | Scuola Internazionale Superiore di Studi Avanzati (SISSA) |
Peer Reviewed | Peer Reviewed |
Volume | 2021 |
Article Number | 125 |
DOI | https://doi.org/10.1007/jhep03%282021%29125 |
Related Public URLs | https://arxiv.org/abs/2011.12325 |
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Copyright Statement
This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited.
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