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hep-ph2001
Neutron Electric Dipole Moment and Extension of the Standard Model
Noriyuki Oshimo
A nonvanishing value for the electric dipole moment (EDM) of the neutron is a prominent signature for CP violation. The EDM induced by the Kobayashi-Maskawa mechanism of the standa…
hep-ph2001
Contributions of Vector-Like Quarks to and Mixing
Mayumi Aoki, Makiko Nagashima, Noriyuki Oshimo
The radiative decay $\BSgamma$ and the mixing $\BsBs$ are discussed in the vector-like quark model which contains extra SU(2)-singlet quarks with the same electric charges as the u…