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.
http://hal.in2p3.fr/in2p3-00588156
Contributor : Jeanine Pellet <>
Submitted on : Friday, April 22, 2011 - 1:43:19 PM Last modification on : Thursday, February 25, 2021 - 10:58:32 AM
A. Abada, A. J. R. Figueiredo, J. C. Romao, A. M. Teixeira. Probing the supersymmetric type III seesaw: LFV at low-energies and at the LHC. Journal of High Energy Physics, Springer, 2011, 8, pp.99. ⟨10.1007/JHEP08(2011)099⟩. ⟨in2p3-00588156⟩