Advanced

A model of neutrino mass and dark matter with large neutrinoless double beta decay

Alcaide, Julien ; Das, Dipankar LU and Santamaria, Arcadi (2017) In Journal of High Energy Physics 2017(4).
Abstract

We propose a model where neutrino masses are generated at three loop order but neutrinoless double beta decay occurs at one loop. Thus we can have large neutrinoless double beta decay observable in the future experiments even when the neutrino masses are very small. The model receives strong constraints from the neutrino data and lepton flavor violating decays, which substantially reduces the number of free parameters. Our model also opens up the possibility of having several new scalars below the TeV regime, which can be explored at the collider experiments. Additionally, our model also has an unbroken Z2 symmetry which allows us to identify a viable Dark Matter candidate.

Please use this url to cite or link to this publication:
author
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Beyond Standard Model, Higgs Physics, Neutrino Physics
in
Journal of High Energy Physics
volume
2017
issue
4
article number
49
publisher
Springer
external identifiers
  • scopus:85017443995
ISSN
1126-6708
DOI
10.1007/JHEP04(2017)049
language
English
LU publication?
no
id
71f0698c-3011-4f02-8c50-5d254df33391
date added to LUP
2019-05-22 15:27:32
date last changed
2020-01-13 01:52:35
@article{71f0698c-3011-4f02-8c50-5d254df33391,
  abstract     = {<p>We propose a model where neutrino masses are generated at three loop order but neutrinoless double beta decay occurs at one loop. Thus we can have large neutrinoless double beta decay observable in the future experiments even when the neutrino masses are very small. The model receives strong constraints from the neutrino data and lepton flavor violating decays, which substantially reduces the number of free parameters. Our model also opens up the possibility of having several new scalars below the TeV regime, which can be explored at the collider experiments. Additionally, our model also has an unbroken Z<sub>2</sub> symmetry which allows us to identify a viable Dark Matter candidate.</p>},
  author       = {Alcaide, Julien and Das, Dipankar and Santamaria, Arcadi},
  issn         = {1126-6708},
  language     = {eng},
  month        = {04},
  number       = {4},
  publisher    = {Springer},
  series       = {Journal of High Energy Physics},
  title        = {A model of neutrino mass and dark matter with large neutrinoless double beta decay},
  url          = {http://dx.doi.org/10.1007/JHEP04(2017)049},
  doi          = {10.1007/JHEP04(2017)049},
  volume       = {2017},
  year         = {2017},
}