212 citations · 2.9k across the 98 of their papers we have counts for
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Gauge Mediation Models with Vectorlike Matters at the LHC
Motoi Endo, Koichi Hamaguchi, Kazuya Ishikawa +2
Gauge mediation model with vectorlike matters (V-GMSB) is one of the few viable SUSY models that explains the 126 GeV Higgs boson mass and the muon anomalous magnetic moment simult…
Constraints on Hidden Photon Models from Electron g-2 and Hydrogen Spectroscopy
Motoi Endo, Koichi Hamaguchi, Go Mishima
The hidden photon model is one of the simplest models which can explain the anomaly of the muon anomalous magnetic moment (g-2). The experimental constraints are studied in detail,…
Scalar Decay into Gravitinos in the Presence of D-term SUSY Breaking
Motoi Endo, Koichi Hamaguchi, Takahiro Terada
Scalar decay into gravitinos is studied in the presence of D-term supersymmetry (SUSY) breaking. The gravitinos produced by the decay of coherent oscillations of scalar fields, suc…
Comment on the CMS search for charge-asymmetric production of W' boson in ttbar + jet events
Motoi Endo, Sho Iwamoto
A reanalysis is presented on the CMS result on a search for a W' boson that couples to the top and down quarks. The model is motivated by the Tevatron results on the forward-backwa…
Mass Insertion Formula for Chargino Contribution to ΔB = 1 Wilson Coefficients and its Application to CP Asymmetries of B \to Kπ
Motoi Endo, Takahiro Yoshinaga
The comprehensive mass insertion formula of the b \to s \bar q q transitions was provided for the chargino contributions. The method clarifies physics behind the calculations of th…
Vacuum Stability Bound on Extended GMSB Models
Motoi Endo, Koichi Hamaguchi, Sho Iwamoto +1
Extensions of GMSB models were explored to explain the recent reports of the Higgs boson mass around 124-126 GeV. Some models predict a large mu term, which can spoil the vacuum st…