Testing the Fritzsch quark mass matrices with the invariant function approach
1987; Elsevier BV; Volume: 199; Issue: 4 Linguagem: Inglês
10.1016/0370-2693(87)91626-1
ISSN1873-2445
AutoresCarl H. Albright, Cecilia Jarlskog, Bengt-Åke Lindholm,
Tópico(s)Black Holes and Theoretical Physics
ResumoThe invariant function approach using projection operator techniques is applied to the Fritzsch mass matrices to calculate exactly the absolute squares of the Kobayashi-Maskawa matrix elements and the invariant J-value associated with CP violation. The overlap of the experimentally allowed annular KM region and the Bd0-Bd0 band in the ØB' versus mt plane is small but consistent with a light strange quark and heavy top quark with mass, mtpphys ∼ 100 GeV. Mixing in the Bs0-Bs0 channel is predicted to be nearly complete, and the amplitude for the (b → u)(b → c transition is calculated to be about 0.06.
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