Test of the Dimopoulos-Hall-Raby ansatz for fermion mass matrices.
نویسندگان
چکیده
By evolution of fermion mass matrices of the Fritzsch and the Georgi-Jarlskog forms from the supersymmetric grand unified scale, DHR obtained predictions for the quark masses and mixings. Using Monte Carlo methods we test these predictions against the latest determinations of the mixings, the CP-violating parameter ǫ K and the B 0 d-¯ B 0 d mixing parameter r d. The acceptable solutions closely specify the quark masses and mixings, but lie at the edges of allowed regions at 90% confidence level.
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ورودعنوان ژورنال:
- Physical review letters
دوره 68 23 شماره
صفحات -
تاریخ انتشار 1992