A class of three-loop models with neutrino mass and dark matter

Chian Shu Chen; Kristian L. McDonald; Salah Nasri

doi:10.1016/j.physletb.2014.05.082

A class of three-loop models with neutrino mass and dark matter

Chian Shu Chen
, Kristian L. McDonald
, Salah Nasri

Department of Physics

Research output: Contribution to journal › Article › peer-review

52 Citations (Scopus)

Abstract

We study a class of three-loop models for neutrino mass in which dark matter plays a key role in enabling the mass diagram. The simplest models in this class have Majorana dark matter and include the proposal of Krauss, Nasri and Trodden; we identify the remaining related models, including the viable colored variants. The next-to-simplest models use either more multiplets and/or a slight modification of the loop-diagram, and predict inert N-tuplet scalar dark matter.

Original language	English
Pages (from-to)	388-393
Number of pages	6
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	734
DOIs	https://doi.org/10.1016/j.physletb.2014.05.082
Publication status	Published - Jun 27 2014

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/j.physletb.2014.05.082

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title = "A class of three-loop models with neutrino mass and dark matter",

abstract = "We study a class of three-loop models for neutrino mass in which dark matter plays a key role in enabling the mass diagram. The simplest models in this class have Majorana dark matter and include the proposal of Krauss, Nasri and Trodden; we identify the remaining related models, including the viable colored variants. The next-to-simplest models use either more multiplets and/or a slight modification of the loop-diagram, and predict inert N-tuplet scalar dark matter.",

author = "Chen, \{Chian Shu\} and McDonald, \{Kristian L.\} and Salah Nasri",

note = "Funding Information: C.S.C. is supported by the National Center for Theoretical Sciences, Taiwan with grant number NSC 103-2119-M-007-003 . K.M. is supported by the Australian Research Council .",

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AU - Chen, Chian Shu

AU - McDonald, Kristian L.

AU - Nasri, Salah

N1 - Funding Information: C.S.C. is supported by the National Center for Theoretical Sciences, Taiwan with grant number NSC 103-2119-M-007-003 . K.M. is supported by the Australian Research Council .

PY - 2014/6/27

Y1 - 2014/6/27

N2 - We study a class of three-loop models for neutrino mass in which dark matter plays a key role in enabling the mass diagram. The simplest models in this class have Majorana dark matter and include the proposal of Krauss, Nasri and Trodden; we identify the remaining related models, including the viable colored variants. The next-to-simplest models use either more multiplets and/or a slight modification of the loop-diagram, and predict inert N-tuplet scalar dark matter.

AB - We study a class of three-loop models for neutrino mass in which dark matter plays a key role in enabling the mass diagram. The simplest models in this class have Majorana dark matter and include the proposal of Krauss, Nasri and Trodden; we identify the remaining related models, including the viable colored variants. The next-to-simplest models use either more multiplets and/or a slight modification of the loop-diagram, and predict inert N-tuplet scalar dark matter.

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JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

ER -

A class of three-loop models with neutrino mass and dark matter

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ASJC Scopus subject areas

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