%0 Journal Article
%A Grossmann, Yuval
%A Peset Martín, Clara María
%T Neutrino masses in RPV models with two pairs of Higgs doublets
%D 2014
%@ 1126-6708
%U https://hdl.handle.net/20.500.14352/100970
%X We study the generation of neutrino masses and mixing in supersymmetric R-parity violating models containing two pairs of Higgs doublets. In these models, new RPV terms H^D1H^D2E^H^D1​​H^D2​​E^ arise in the superpotential, as well as new soft terms. Such terms give new contributions to neutrino masses. We identify the different parameters and suppression/enhancement factors that control each of these contributions. At tree level, just like in the MSSM, only one neutrino acquires a mass due to neutrino-neutralino mixing. There are no new one loop effects. We study the two loop contributions and find the conditions under which they can be important.
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