Zobrazeno 1 - 10
of 114
pro vyhledávání: '"Nagai, Minoru"'
Publikováno v:
Phys. Rev. D 94, 115016 (2016)
It is often argued that the minimal supersymmetric standard model has O(100) free parameters and the generic parameter region is already excluded by the null observation of the flavor and CP violating processes as well as the constraints from the LHC
Externí odkaz:
http://arxiv.org/abs/1605.08227
Motivated by the recent discovery of the Higgs boson at m_h = 126 GeV and also by the non-observation of superparticles at the LHC, high-scale SUSY, where the superparticles are as heavy as O(10) TeV, has been recently proposed. We study lepton-flavo
Externí odkaz:
http://arxiv.org/abs/1305.7357
Publikováno v:
JHEP 1306 (2013) 111
In many extensions of the Standard Model flavour changing neutral current processes can be mediated by tree-level heavy neutral scalars and/or pseudo-scalars H^0(A^0). This generally introduces new sources of flavour violation and CP violation as wel
Externí odkaz:
http://arxiv.org/abs/1303.3723
We consider supersymmetric models in which the neutral Wino is the lightest superparticle (LSP), and study the possibility that non-thermally produced Wino plays the role of dark matter. The thermal relic density of Wino is smaller than the present m
Externí odkaz:
http://arxiv.org/abs/1303.0948
Autor:
Moroi, Takeo, Nagai, Minoru
Publikováno v:
Phys.Lett.B723 (2013), 107-112
We study leptonic flavor and CP violating observables in supersymmetric (SUSY) models with heavy sfermions, which is motivated by the recent results of the LHC experiments (i.e., the discovery of the Higgs-like boson with the mass of about 126 GeV an
Externí odkaz:
http://arxiv.org/abs/1303.0668
Evaluation of local damage to reinforced concrete panels subjected to oblique impact by soft missile
Publikováno v:
In Nuclear Engineering and Design 15 August 2019 350:116-127
Publikováno v:
JHEP 1105:005,2011
Supersymmetric (SUSY) Grand Unified theories (GUTs) generally predict FCNC and CP violating processes to occur both in the leptonic and hadronic sectors. Assuming an underlying SU(5) group plus right-handed neutrinos (RN), we perform an extensive stu
Externí odkaz:
http://arxiv.org/abs/1011.4853
Publikováno v:
Phys.Rev.D80:095014,2009
The Standard Model predictions for the hadronic and leptonic electric dipole moments (EDMs) are well far from the present experimental resolutions, thus, the EDMs represent very clean probes of New Physics effects. Especially, within supersymmetric f
Externí odkaz:
http://arxiv.org/abs/0812.4283
Autor:
Nagai, Minoru, Nakayama, Kazunori
Publikováno v:
Phys.Rev.D78:063540,2008
We study direct and indirect detection possibilities of neutralino dark matter produced non-thermally by e.g. the decay of long-lived particles, as is easily implemented in the case of anomaly or mirage mediation models. In this scenario, large self-
Externí odkaz:
http://arxiv.org/abs/0807.1634