6533b81ffe1ef96bd1279073
RESEARCH PRODUCT
Updated CMB and x- and gamma-ray constraints on Majoron dark matter
Signe Riemer-sørensenJose W.f. ValleM. TortolaMassimiliano Lattanzisubject
Nuclear and High Energy PhysicsSterile neutrinoParticle physicsAstrophysics::High Energy Astrophysical PhenomenaXMM-newton observationsDark matterCosmic microwave backgroundCosmic background radiationAstrophysicsAstrophysics::Cosmology and Extragalactic Astrophysics7. Clean energy01 natural sciencesStandard ModelObservational cosmology0103 physical sciences010306 general physicsMajoronPhysics010308 nuclear & particles physicsHigh Energy Physics::PhenomenologyAstrophysics::Instrumentation and Methods for AstrophysicsFísica13. Climate actionSterile neutrinosNeutrinodescription
The Majoron provides an attractive dark matter candidate, directly associated with the mechanism responsible for spontaneous neutrino mass generation within the standard model SU(3)(c) circle times SU(2)(L) circle times U(1)(Y) framework. Here we update the cosmological and astrophysical constraints on Majoron dark matter coming from the cosmic microwave background and a variety of x- and gamma-ray observations.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2013-09-24 |