Probing the supersymmetric type III seesaw: LFV at low-energies and at the LHC

Abstract

We consider a supersymmetric type III seesaw, where the additional heavy states are embedded into complete SU(5) representations to preserve gauge coupling unification. Complying with phenomenological and experimental constraints strongly tightens the viable parameter space of the model. In particular, one expects very characteristic signals of lepton flavour violation both at low-energies and at the LHC, which offer the possibility of falsifying the model.

20 pages, 14 eps figures

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• Enhancing lepton flavour violation in the supersymmetric inverse seesaw beyond the dipole contribution
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• LHC and Lepton Flavour Violation Phenomenology in Seesaw Models
• Lepton Flavor Violation of Z Gauge Boson Decays in Supersymmetric Type-III Seesaw Model