119 citations · 3.4k across the 97 of their papers we have counts for
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Radiative corrections to the Higgs boson couplings in the triplet model
Mayumi Aoki, Shinya Kanemura, Mariko Kikuchi +1
We calculate a full set of one-loop corrections to the Higgs boson coupling constants as well as the electroweak parameters. We compute the decay rate of the standard model (SM)-li…
Testing the custodial symmetry in the Higgs sector of the Georgi-Machacek model
Cheng-Wei Chiang, Kei Yagyu
We study how the custodial symmetry in the Higgs sector of the Georgi-Machacek (GM) model can be tested at the LHC. As the minimal extension of the Higgs triplet model, in which ti…
Higgs boson decays to and in models with Higgs extensions
Cheng-Wei Chiang, Kei Yagyu
The decays of a Higgs boson to the and final states are purely quantum mechanical phenomena that are closely related to each other. We study the effects of an extended Hi…
Studies on Extended Higgs Sectors as a Probe of New Physics Beyond the Standard Model
Kei Yagyu
In this thesis, we discuss theoretical properties of various Higgs sectors, and we analyze constraints from current experimental data, and then we study collider signatures in each…
Renormalization of the Higgs sector in the triplet model
Mayumi Aoki, Shinya Kanemura, Mariko Kikuchi +1
We study radiative corrections to the mass spectrum and the triple Higgs boson coupling in the model with an additional Y=1 triplet field. In this model, the vacuum expectation val…
Radiative corrections to electroweak parameters in the Higgs triplet model and implication with the recent Higgs boson searches
Shinya Kanemura, Kei Yagyu
We study radiative corrections to the electroweak parameters in the Higgs model with the Y=1 triplet field, which is introduced in the scenario of generating neutrino masses based…