In this work, we study the implication of Higgs precision measurements at future factories on MSSM parameter space, focusing dominant stop sector contributions. We perform a multi-variable fit to both signal strength for various decay channels and mass. The chi-square results show sensitivity mA, tan beta, mass mSUSY as well left-right mixing Xt. also impact prediction compare sensitivities dif...

目的：米国で開発された多発性硬化症セルフマネジメント尺度（MSSM-R）の日本語版を作成し，日本語版尺度の信頼性と妥当性を検証する．

We analyze CP violation in the supersymmetric standard model (MSSM) embedded minimally into a left–right symmetric gauge structure with the seesaw mechanism for neutrino masses. With the plausible assumption of universal scalar masses it is shown that CP violation in the hadron sector of the MSSM is described by a single phase residing in the supersymmetry breaking Lagrangian. This improves the...

SUSY GUTs may predict rich flavor violation, and the signature may be observable in the low-energy flavor physics. The SUSY breaking terms in the minimal supersymmetric standard model (MSSM) are sensitive to physics beyond the MSSM. When the origin of the SUSY breaking terms in the MSSM comes from dynamics around or above the GUT scale, the interactions in the SUSY GUTs may bring down the signa...

I summarize the abilities of LEP-II, the SSC/LHC hadron colliders, and a future high energy ee collider (NLC) to detect the Higgs bosons of the Minimal Supersymmetric Model (MSSM). In the case of LEP-II, I emphasize the importance of having as large a value of √ s as possible in order to guarantee discovery of the light CP-even MSSM Higgs boson (h) regardless of the top quark and stop squark ma...

SOFTSUSY is a program which accurately calculates the spectrum of su-perparticles in the Minimal Supersymmetric Standard Model (MSSM). The program solves the renormalisation group equations with theoretical constraints on soft su-persymmetry breaking terms provided by the user. Weak-scale gauge coupling and fermion mass data (including one-loop finite MSSM corrections) are used as a boundary co...

Current limits from dark matter direct-detection experiments place a powerful constraint on the parameter space of the Minimal Supersymmetric Standard Model (MSSM). The interpretation of these limits, however, depends sensitively on the hadronic uncertainties associated with the scattering of supersymmetric dark matter particles off nucleons. For spin-independent scattering, we review the role ...

We study the heavy Higgs sector of the MSSM composed of the H±, H and A particles in the so-called decoupling limit where mA0 mZ . By integrating out these heavy Higgs particles to one-loop, we compute the effective action for the electroweak gauge bosons and find out that, in the decoupling limit, all the heavy Higgs effects can be absorbed into redefinitions of the Standard Model electroweak ...