CP-violation in b quark radiative inclusive decays
Abstract
The direct CP-villations in SU(2)L × SU(2)R × U(1) model and two-Higgs doublet extension of the standard model forb -> dγ and b -> sγ decays are investigated. The calculated value of CP-asymmetry for these two models and for b -> dγ and b -> sγ decays for the wide range of parameters may exceed the value, predicted by the standard model and has a sign opposite to that of the latter.
- Publication:
-
Physics Letters B
- Pub Date:
- February 1997
- DOI:
- 10.1016/S0370-2693(97)00297-9
- arXiv:
- arXiv:hep-ph/9703393
- Bibcode:
- 1997PhLB..399..303A
- Keywords:
-
- High Energy Physics - Phenomenology
- E-Print:
- PACS 13.25.Hw, 12.15.Ji, published