R-parity violating sneutrino decays

[en] R-parity can be violated through either bilinear and/or trilinear terms in the superpotential. The decay properties of sneutrinos can be used to obtain information about the relative importance of these couplings provided sneutrinos are the lightest supersymmetric particles. We show that in some specific scenarios it is even possible to decide whether bilinear or trilinear terms give the dominant contribution to the neutrino mass matrix.

Disciplines :

Physics

Author, co-author :

Aristizabal Sierra, Diego ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Physique des astroparticules

Hirsch, M.

Porod, W.

Language :

English

Title :

R-parity violating sneutrino decays

Publication date :

September 2005

Journal title :

Journal of High Energy Physics

ISSN :

1126-6708

eISSN :

1029-8479

Publisher :

Institute of Physics Publishing (IOP), Bristol, United Kingdom

Volume :

0509

Pages :

033

Peer reviewed :

Peer Reviewed verified by ORBi

Available on ORBi :

since 20 January 2014

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Bibliography

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