English
español
Please use this identifier to cite or link to this item:
http://hdl.handle.net/10261/208080
Share/Impact:
Statistics |
![]() ![]() ![]() |
|
|
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |||
|
Title: | Radiative type-I seesaw neutrino masses |
Authors: | Arbeláez, Carolina ![]() ![]() |
Issue Date: | Dec-2019 |
Publisher: | American Physical Society |
Citation: | Physical Review D 100 (11): 115021 (2019) |
Abstract: | We discuss a radiative type-I seesaw. In these models, the radiative generation of Dirac neutrino masses allows to explain the smallness of the observed neutrino mass scale for rather light right-handed neutrino masses in a type-I seesaw. We first present the general idea in a model-independent way. This allows us to estimate the typical scale of right-handed neutrino mass as a function of the number of loops. We then present two example models, at the one- A nd two-loop level, which we use to discuss neutrino masses and lepton-flavor-violating constraints in more detail. For the two-loop example, right-handed neutrino masses must lie below 100 GeV, thus making this class of models testable in heavy neutral lepton searches. |
Publisher version (URL): | http://dx.doi.org/10.1103/PhysRevD.100.115021 |
URI: | http://hdl.handle.net/10261/208080 |
DOI: | 10.1103/PhysRevD.100.115021 |
Identifiers: | doi: 10.1103/PhysRevD.100.115021 issn: 2470-0029 |
Appears in Collections: | (IFIC) Artículos |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
305_Hirsch_Radiative.pdf | 411,57 kB | Adobe PDF | ![]() View/Open |
Show full item record
Review this work
Review this work
Related articles:
WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.