• Corpus ID: 211146692

# Study of the $h\gamma Z$ coupling at the ILC

@article{Aoki2020StudyOT,
title={Study of the \$h\gamma Z\$ coupling at the ILC},
author={Yumi Aoki and Keisuke Fujii and Sunghoon Jung and Junghwan Lee and Junping Tian and Hiroshi Yokoya},
journal={arXiv: High Energy Physics - Experiment},
year={2020}
}
• Published 17 February 2020
• Physics
• arXiv: High Energy Physics - Experiment
We study the $h \gamma Z$ coupling, which is a loop induced coupling in the Standard Model (SM), to probe new physics. In a global fit based on the SM Effective Field Theory, measurement of the SM $h \gamma Z$ coupling can provide a very useful constraint, in particular for the precise determination of $hZZ$ and $hWW$ couplings. At the International Linear Collider (ILC), there are two direct ways to study the $h \gamma Z$ coupling: one is to measure the branching ratio of the $h \to \gamma Z… 2 Citations ## Figures and Tables from this paper ILC Study Questions for Snowmass 2021 • Physics • 2020 To aid contributions to the Snowmass 2021 US Community Study on physics at the International Linear Collider and other proposed$e^+e^-$colliders, we present a list of study questions that could be Muon$g-2$at multi-TeV muon collider • Physics • 2020 The long-standing discrepancy of muon$g-2$is a hint of new physics beyond the standard model of particle theory. In this letter we show that heavy new physics contribution may be fully tested in a ## References SHOWING 1-10 OF 23 REFERENCES Study of the$h\gamma Z$coupling using$e^+e^-\xrightarrow{}h \gamma$at the ILC • Physics • 2019 We study the$e^+e^-\to h \gamma$process at the International Linear Collider (ILC) to probe new physics in the$h\gamma Z$coupling. The study is performed at a center of mass energy of 250 GeV and Study of the hγZ coupling at the ILC We study the hγZ coupling, which is a loop induced coupling in the Standard Model (SM), to probe new physics. In a global fit based on the SM Effective Field Theory, measurement of the SM hγZ Diphoton resonances at the ILC • Physics • 2016 In this paper, we study the direct production of the diphoton resonance$X$, which was suggested by 2015 data at the LHC, in Single Higgs production in association with a photon at electron-positron colliders in extended Higgs models • Physics Physical Review D • 2019 We study associated Higgs production with a photon at electron-positron colliders,$e^+e^-\to h\gamma\$, in various extended Higgs models, such as the inert doublet model (IDM), the inert triplet
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