IFLP   13074
INSTITUTO DE FISICA LA PLATA
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Higgs effective Hlilj vertex from heavy νR and applications to LFV phenomenology
Autor/es:
ERNESTO ARGANDA; ALEJANDRO SZYNKMAN; XABIER MARCANO; MARÍA J. HERRERO; MORALES, R.A.
Lugar:
Venecia
Reunión:
Conferencia; EPS Conference on High Energy Physics 2017; 2017
Institución organizadora:
Istituto Nazionale di Fisica Nucleare (INFN) and by the Department of Physics and Astronomy of the University of Padova
Resumen:
We present a new computation of the Lepton Flavor Violating effective vertexinvolving the Higgs boson and two leptons with different flavors. This vertexis generated from the integration to one-loop level of the heavy right handedneutrinos which are considered here within the context of the Low Scale SeesawModels and with masses close to the TeV scale. We apply the Mass InsertionApproximation technique to compute the loop contributions from these heavyνR and derive a symple analytical formula for the Hlilj effectivevertex in terms of the input Yν Yukawa coupling matrix and right handedMR neutrino masses. Some interesting phenomenological applications of thisHlilj effective vertex are also included.