1 citations · 1 across the 3 of their papers we have counts for
5 papers
Impact of dimension-8 SMEFT operators on baryogenesis via sphaleron decoupling
Kiyoto Ogawa, Masanori Tanaka
We investigate whether a baryogenesis mechanism known as sphalerogenesis can account for the observed baryon asymmetry of the Universe within the Standard Model effective field the…
Baryogenesis in multiplet models
Kiyoto Ogawa, Masanori Tanaka
We investigate baryogenesis in Standard Model (SM) extensions with new multiplet fields. We focus on sphalerogenesis, in which the baryon asymmetry of the Universe (BAU)…
Full Three-Loop Electroweak Multiplet Contributions to the Electron Electric Dipole Moment
Tatsuya Banno, Junji Hisano, Teppei Kitahara +2
Experimental sensitivity to the electric dipole moment (EDM) of the electron has improved remarkably in recent years. Consequently, future prospects could probe new physics whose c…
Two-loop corrections to QCD angle from evanescent operator in the BMHV scheme
Tatsuya Banno, Junji Hisano, Teppei Kitahara +2
We study the renormalization of the QCD angle at the two-loop level focusing on divergent and finite -violating contributions from evanescent operators, using dimensional…
Impact of the Electroweak Weinberg Operator on the Electric Dipole Moment of Electron
Tatsuya Banno, Junji Hisano, Teppei Kitahara +2
Recent progresses in the measurements of the electric dipole moment (EDM) of the electron using the paramagnetic atom or molecule are remarkable. In this paper, we calculate a cont…