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arXiv · 1401.2704

Transition magnetic moment of Majorana neutrinos in the $μν$SSM

Hai-Bin Zhang·Tai-Fu Feng·Zhao-Feng Ge·Shu-Min Zhao
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Abstract

The nonzero vacuum expectative values of sneutrinos induce spontaneously R-parity and lepton number violation, and generate three tiny Majorana neutrino masses through the seesaw mechanism in the $μν$SSM, which is one of Supersymmetric extensions beyond Standard Model. Applying effective Lagrangian method, we study the transition magnetic moment of Majorana neutrinos in the model here. Under the constraints from neutrino oscillations, we consider the two possibilities on the neutrino mass spectrum with normal or inverted ordering.

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Hai-Bin Zhang, Tai-Fu Feng, Zhao-Feng Ge, Shu-Min Zhao. 2014-01-13. Transition magnetic moment of Majorana neutrinos in the $μν$SSM. https://doi.org/10.1007/jhep02(2014)012

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