3 papers
hep-ph2026
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…
hep-ph2025
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 r…
hep-ph2024
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…