6533b827fe1ef96bd1285a8a
RESEARCH PRODUCT
FCNC and CP violation observables in an SU(3)-flavoured MSSM
Oscar VivesJ. Jones PérezA. MasieroLorenzo CalibbiJae-hyeon ParkWerner Porodsubject
PhysicsNuclear and High Energy PhysicsParticle physicsHigh Energy Physics::LatticeSpontaneous symmetry breakingHigh Energy Physics::PhenomenologyFlavourYukawa potentialSupersymmetrySymmetry (physics)CP violationHigh Energy Physics::ExperimentMinimal Supersymmetric Standard ModelLeptondescription
A non-Abelian flavour symmetry in a minimal supersymmetric standard model can explain the flavour structures in the Yukawa couplings and simultaneously solve the SUSY flavour problem. Similarly the SUSY CP problem can be solved if CP is spontaneously broken in the flavour sector. In this work, we present an explicit example of these statements with a SU(3) flavour symmetry and spontaneous CP violation. In addition, we show that it is still possible to find some significant deviation from the SM expectations as far as FCNC and CP violation are concerned. We find that large contributions can be expected in lepton flavour violating decays, as � ! e and � ! � , electric dipole moments, de and dn and kaon CP
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2010-05-01 | Nuclear Physics B |