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arXiv · hep-ph/0410111

Effective Lagrangian of the $/R$MSSM for neutrino mass generation

Tai-Fu Feng·Jukka Maalampi
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Abstract

We derive the lepton number violating dimension-five and dimension-seven operators, relevant for neutrino mass generation, in the Minimal Supersymmetry Standard Model without R-parity (the $/R$MSSM) by using the effective Lagrangian method. We keep all the possible CP violating phases, and we establish the general relationship between the high-scale parameters and the low-energy observals associated with the Standard Model particles. We study in a specific model the dependence of neutrino masses on the CP phases.

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Tai-Fu Feng, Jukka Maalampi. 2004-10-07. Effective Lagrangian of the $/R$MSSM for neutrino mass generation. https://arxiv.org/abs/hep-ph/0410111

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