336 citations · 8k across the 263 of their papers we have counts for
17 papers · 2 filters
Measuring Anomalous Couplings in H->WW* Decays at the International Linear Collider
Yosuke Takubo, Robert N. Hodgkinson, Katsumasa Ikematsu +3
Measurement of the Higgs coupling to W-bosons is an important test of our understanding of the electroweak symmetry breaking mechanism. We study the sensitivity of the Internationa…
Resonant Leptogenesis in the Minimal B-L Extended Standard Model at TeV
Satoshi Iso, Nobuchika Okada, Yuta Orikasa
We investigate the resonant leptogenesis scenario in the minimal B-L extended standard model(SM) with the B-L symmetry breaking at the TeV scale. Through detailed analysis of the B…
Renormalization effects on the MSSM from a calculable model of a strongly coupled hidden sector
Masato Arai, Shinsuke Kawai, Nobuchika Okada
We investigate possible renormalization effects on the low-energy mass spectrum of the minimal supersymmetric standard model (MSSM), using a calculable model of strongly coupled hi…
Discrimination of Supersymmetric Grand Unified Models in Gaugino Mediation
Nobuchika Okada, Hieu Minh Tran
We consider supersymmetric grand unified theory (GUT) with the gaugino mediated supersymmetry breaking and investigate a possibility to discriminate different GUT models in terms o…
Higgs Boson Mass Bounds in Seesaw Extended Standard Model with Non-Minimal Gravitational Coupling
Bin He, Nobuchika Okada, Qaisar Shafi
In the presence of non-minimal gravitational coupling between the standard model (SM) Higgs doublet and the curvature scalar , the effective…
WIMP Dark Matter Inflation with Observable Gravity Waves
Nobuchika Okada, Qaisar Shafi
We present a successful inflation model based on potential in which a Standard Model (SM) singlet inflaton , with mass of around a TeV or less, also plays the role of a w…