CP-VIOLATING PARAMETERS IN A LEFT–RIGHT SYMMETRIC MODEL WITH AN ${\rm SU}(3)^{VL}_H$ HORIZONTAL SYMMETRY
CP-VIOLATING PARAMETERS IN A LEFT–RIGHT SYMMETRIC MODEL WITH AN ${\rm SU}(3)^{VL}_H$ HORIZONTAL SYMMETRY
复制标题
具有 ${ m SU}(3)^{VL}_H$ 水平对称的左右对称模型中的 CP 破坏参数
DOI:
10.1142/s0217751x98001785
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发表时间:
1998
期刊:
影响因子:
--
通讯作者:
S. Raychaudhuri
中科院分区:
文献类型:
--
作者:
D. Bhowmick;A. K. Ray;S. Raychaudhuri
CP-violation can occur in the horizontal gauge boson sector of an gauge model with natural flavor conservation (NFC) in the scalar sector. We perform explicit calculations in the model of the CP-violating parameters e and e′/e in the neutral kaon sector and of the electric dipole moment of the neutron (dn), along with the usual neutral meson mixings. For the full range of parameter space where the model is consistent with current experimental data on e, one obtains very small values for the parameters e′/e and dn.