An interesting mass relation between down-type quarks and charged leptons has been recently predicted within a supersymmetric SU(3)(c) circle times SU(2)(L) circle times U(1)(Y) model based on the A(4) flavor symmetry. Here we propose a simple extension which provides an adequate full description of the quark sector. By adding a pair of vectorlike up quarks, we show how the CKM entries V-ub, V-cb, V-td and V-ts arise from deviations of the unitarity. We perform an analysis including the most relevant observables in the quark sector, such as oscillations and rare decays of kaons, B-d and B-s mesons. In the lepton sector, the model predicts an inverted hierarchy for the neutrino masses, leading to a potentially observable rate of neutrinoless...
In this letter we present a model for quarks and leptons based on T-7 as flavour symmetry, predictin...
We investigate the possibility to describe the quark mass hierarchies as well as the CKM quark mixin...
Relation between the lepton and quark mixings: $U_{PMNS} \approx V_{CKM}^{\dagger} U_X$, where $U_X$...
An interesting mass relation between down-type quarks and charged leptons has been recently predicte...
We propose a realistic A(4) extension of the Standard Model involving a particular quark-lepton mass...
AbstractWe propose a realistic A4 extension of the Standard Model involving a particular quark–lepto...
In combination with supersymmetry, flavor symmetry may relate quarks with leptons, even in the absen...
The quark and charged lepton masses and the angles and phase of the CKM mixing matrix are nicely rep...
Recently Babu, Ma, and Valle proposed a model of quark and lepton mixing based on A(4) symmetry [Phy...
Abstract We study the possibility to generate the quark mass hierarchies as well as the CKM quark mi...
We build a supersymmetric model of quark and lepton masses based on the discrete flavour symmetry gr...
We present a model of quark and lepton masses and mixings based on A4 family symmetry, a discrete su...
We propose a spontaneous A(4) flavor symmetry breaking scheme implemented in a warped extra dimensio...
We propose a model of quark and lepton mixing based on the tetrahedral A 4 family symmetry with quar...
AbstractWe present a model of quark and lepton masses and mixings based on A4 family symmetry, a dis...
In this letter we present a model for quarks and leptons based on T-7 as flavour symmetry, predictin...
We investigate the possibility to describe the quark mass hierarchies as well as the CKM quark mixin...
Relation between the lepton and quark mixings: $U_{PMNS} \approx V_{CKM}^{\dagger} U_X$, where $U_X$...
An interesting mass relation between down-type quarks and charged leptons has been recently predicte...
We propose a realistic A(4) extension of the Standard Model involving a particular quark-lepton mass...
AbstractWe propose a realistic A4 extension of the Standard Model involving a particular quark–lepto...
In combination with supersymmetry, flavor symmetry may relate quarks with leptons, even in the absen...
The quark and charged lepton masses and the angles and phase of the CKM mixing matrix are nicely rep...
Recently Babu, Ma, and Valle proposed a model of quark and lepton mixing based on A(4) symmetry [Phy...
Abstract We study the possibility to generate the quark mass hierarchies as well as the CKM quark mi...
We build a supersymmetric model of quark and lepton masses based on the discrete flavour symmetry gr...
We present a model of quark and lepton masses and mixings based on A4 family symmetry, a discrete su...
We propose a spontaneous A(4) flavor symmetry breaking scheme implemented in a warped extra dimensio...
We propose a model of quark and lepton mixing based on the tetrahedral A 4 family symmetry with quar...
AbstractWe present a model of quark and lepton masses and mixings based on A4 family symmetry, a dis...
In this letter we present a model for quarks and leptons based on T-7 as flavour symmetry, predictin...
We investigate the possibility to describe the quark mass hierarchies as well as the CKM quark mixin...
Relation between the lepton and quark mixings: $U_{PMNS} \approx V_{CKM}^{\dagger} U_X$, where $U_X$...