Prog. Theor. Phys. Vol. 84 No. 3 (1990) pp. 502-515
Large CP Violation in Bs Decays and Light WR
Institute of Physics, College of General Education, Osaka University, Toyonaka 560
(Received April 20, 1990)
In the framework of the minimal SU(2)L×SU(2)R×U(1) theory, the possibility of large CP violating asymmetries in BS decays is investigated. We show that a certain class of models where the CP symmetry is violated spontaneously and a relatively light WR is allowed leads naturally to large CP asymmetries in the nonleptonic decays (∼20%) and in the semileptonic decays (∼20%) for a certain mass domain WR. The decay modes Bs →Ds*Ds*, DsDs and ψφ will be promising ones for finding CP violation.
DOI : 10.1143/PTP.84.502
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Citing Article(s) :
Progress of Theoretical Physics Vol. 85 No. 2 (1991) pp. 343-354
Light WR and the Spontaneous CP Violation. II
Hiroyuki Nishimura, Eiichi Takasugi and Minoru Tanaka
Progress of Theoretical Physics Vol. 98 No. 1 (1997) pp. 143-157
Right-Handed b to c and u Coupling Model and CP Violation