Top-Yukawa-induced corrections to Higgs pair production

Author:

Mühlleitner Margarete,Schlenk Johannes,Spira Michael

Abstract

Abstract Higgs-boson pair production at hadron colliders is dominantly mediated by the loop-induced gluon-fusion process ggHH that is generated by heavy top loops within the Standard Model with a minor per-cent level contamination of bottom-loop contributions. The QCD corrections turn out to be large for this process. In this note, we derive the top-Yukawa-induced part of the electroweak corrections to this process and discuss their relation to an effective trilinear Higgs coupling with integrated out top-quark contributions.

Publisher

Springer Science and Business Media LLC

Subject

Nuclear and High Energy Physics

Reference44 articles.

1. ATLAS collaboration, Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC, Phys. Lett. B 716 (2012) 1 [arXiv:1207.7214] [INSPIRE].

2. CMS collaboration, Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC, Phys. Lett. B 716 (2012) 30 [arXiv:1207.7235] [INSPIRE].

3. ATLAS and CMS collaborations, Measurements of the Higgs boson production and decay rates and constraints on its couplings from a combined ATLAS and CMS analysis of the LHC pp collision data at $$ \sqrt{s} $$ = 7 and 8 TeV, JHEP 08 (2016) 045 [arXiv:1606.02266] [INSPIRE].

4. ATLAS collaboration, Combined measurements of Higgs boson production and decay using up to 80 fb−1 of proton-proton collision data at $$ \sqrt{s} $$ = 13 TeV collected with the ATLAS experiment, Tech. Rep. ATLAS-CONF-2019-005, CERN, Geneva, Switzerland (2019).

5. CMS collaboration, Evidence for Higgs boson decay to a pair of muons, JHEP 01 (2021) 148 [arXiv:2009.04363] [INSPIRE].

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