Flavor symmetry based MSSM: Theoretical models and phenomenological analysis
نویسندگان
چکیده
منابع مشابه
Phenomenological consequences of radiative flavor violation in the MSSM
In this article we investigate the consequences of radiative flavor violation (RFV) in the Minimal Supersymmetric Standard Model (MSSM). In this framework the small off-diagonal elements of the Cabibbo-Kobayashi-Maskawa (CKM) matrix and the small quark masses of the first two generations are generated from the trilinear supersymmetry-breaking terms. The impact of RFV on flavorphysics observable...
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In this article we review the phenomenological consequences of radiative flavor-violation (RFV) in the MSSM. In the model under consideration the U(3)3 flavor symmetry of the gauge sector is broken in a first step to U(2)3 by the top and bottom Yukawa couplings of the superpotential (and possibly also by the bilinear SUSY-breaking terms). In a second step the remaining U(2)3 flavor symmetry is ...
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We study models of fermion mass matrices based on a flavorand generation-dependent string-motivated U(1)A gauge symmetry and report two new classes of solutions to the requisite consistency conditions. In particular, we propose that the fundamental reason underlying the striking feature mb, mτ << mt is that all of the elements of the down-quark and charged lepton effective Yukawa matrices actua...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2014
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.90.056001