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Exploring Flavor Structure of Supersymmetry Breaking at B factories
Toru Goto, Yasuhiro Okada, Yasuhiro Shimizu +2
We investigate flavor physics at present and future B factories in order to distinguish supersymmetric models. We evaluate CP asymmetries in various B decay modes, Delta M(Bd), Del…
Measurement of the Higgs self-coupling at JLC
Y. Yasui, S. Kanemura, S. Kiyoura +4
We examine the double Higgs production process at JLC. We focus our attention on the measurement of the Higgs self-coupling. The sensitivity of the triple Higgs coupling measuremen…
New Physics Effect on the Higgs Self-Coupling
Shinya Kanemura, Shingo Kiyoura, Yasuhiro Okada +2
One-loop corrections to the self-coupling constant of the lightest CP-even Higgs boson are studied in the two Higgs doublet model. After renormalization is performed, quartic contr…
New Physics Search via the Higgs Self-Coupling
Shinya Kanemura, Shingo Kiyoura, Yasuhiro Okada +2
We discuss quantum corrections of new physics to the triple coupling of the lightest CP-even Higgs boson in the Two Higgs Doublet Model (THDM) and also in the Minimal Supersymmetri…
Exploring Flavor Structure of Supersymmetry Breaking at B factories
Toru Goto, Yasuhiro Okada, Yasuhiro Shimizu +2
We investigate quark flavor signals in three different supersymmetric models, the minimal supergravity, the SU(5) SUSY GUT with right handed neutrinos, and the minimal supersymmetr…
Detailed calculation of lepton flavor violating muon-electron conversion rate for various nuclei
Ryuichiro Kitano, Masafumi Koike, Yasuhiro Okada
The coherent muon-electron conversion rates in various nuclei are calculated for general lepton flavor violating interactions. We solve the Dirac equations numerically for the init…