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CP violation in charged Higgs boson decays into tau and neutrino

We calculate the CP-violating rate asymmetry of H^\pm decays into tau and neutrino at one loop in the MSSM with complex parameters. We find that the asymmetry is typically of the order of 10^-3, depending mainly on the phases of the trilinear coupling A_\tau and of the gaugino mass M_1.

Detalles Bibliográficos
Autores principales:	Christova, E., Eberl, H., Majerotto, W., Kraml, S.
Lenguaje:	eng
Publicado:	2002
Materias:	Particle Physics - Phenomenology
Acceso en línea:	https://dx.doi.org/10.1088/1126-6708/2002/12/021 http://cds.cern.ch/record/590574

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