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Prog. Theor. Phys. Vol. 85 No. 2 (1991) pp. 343-354
Light WR and the Spontaneous CP Violation. II
Hiroyuki Nishimura,
Eiichi Takasugi and
Minoru Tanaka
Institute of Physics, College of General Education,
Osaka University, Toyonaka 560
(Received August 2, 1990)
Abstract:
In our previous paper, we examined a possibility of light WR in the framework of the SU(2)L ×SU(2)R ×U(1) model with spontaneous CP violation, by assuming a special form of the right-handed KM matrix KR in the CP conserving limit. Here we examine another possibility of KR. We show that the model allows MWR ≃400 ∼800 GeV depending on mt. In this model, the CP violations in K meson decays are due to the right-handed interaction. The model predicts both positive and negative values of ε'/ε, but its magnitude is smaller than 0.6 ×10-3 for MWR < 1 TeV. The electric dipole moment of neutron is predicted to be of order 10-27 e·cm. CP violating asymmetries in B meson decays are too small to be detected.
URL :
http://ptp.ipap.jp/link?PTP/85/343/
DOI : 10.1143/PTP.85.343
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