Grossmann, YuvalPeset Martín, Clara María2024-02-092024-02-092014Grossman, Y., Peset, C. Neutrino masses in RPV models with two pairs of Higgs doublets. J. High Energ. Phys. 2014, 33 (2014). https://doi.org/10.1007/JHEP04(2014)0331126-670810.1007/JHEP04(2014)033https://hdl.handle.net/20.500.14352/100970We 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.engAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/journal article1029-8479https://doi.org/10.1007/JHEP04(2014)033open access53530.1SupersymmetryPhenomenologyFísica (Física)2212 Física Teórica