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https://hdl.handle.net/11147/2418
Title: | Dirac Neutrino Masses From Generalized Supersymmetry Breaking | Authors: | Demir, Durmuş Ali Everett, Lisa L. Langacker, Paul |
Keywords: | Neutrons Electric dipole moments Radiative transfer Scalar couplings |
Publisher: | American Physical Society | Source: | Demir, D. A., Everett, L. L., and Langacker, P. (2008). Dirac neutrino masses from generalized supersymmetry breaking. Physical Review Letters, 100(9). doi:10.1103/PhysRevLett.100.091804 | Abstract: | We demonstrate that Dirac neutrino masses in the experimentally preferred range are generated within supersymmetric gauge extensions of the standard model with a generalized supersymmetry breaking sector. If the superpotential neutrino Yukawa terms are forbidden by the gauge symmetry [such as a U(1)′], sub-eV scale effective Dirac mass terms can arise at tree level from hard supersymmetry breaking Yukawa couplings, or at one loop due to nonanalytic soft supersymmetry breaking trilinear scalar couplings. The radiative neutrino magnetic and electric dipole moments vanish at one-loop order. | URI: | http://doi.org/10.1103/PhysRevLett.100.091804 http://hdl.handle.net/11147/2418 |
ISSN: | 0031-9007 1079-7114 0031-9007 |
Appears in Collections: | Physics / Fizik PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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