Gravitational wave signatures from an extended inert doublet dark matter model
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2019/10/062
Abstract: We consider a particle dark matter model by extending the scalar sector of the Standard Model by an additional SU(2) scalar doublet which is made "inert" (and stable) by imposing a discrete $Z_2$ symmetry under… read more here.
Keywords: matter model; model; dark matter; inert doublet ... See more keywords
Can EDGES observation favour any dark matter model?
Sign Up to like & getrecommendations! Published in 2020 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/staa2194
Abstract: The recent detection of the 21-cm absorption signal by the EDGES collaboration has been widely used to constrain the basic properties of dark matter particles. However, extracting the parameters of the 21-cm absorption signal relies… read more here.
Keywords: dark matter; matter models; matter; edges observation ... See more keywords
The motion of color-charged particles as a means of testing the non-Abelian dark matter model
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Modern Physics D"
DOI: 10.1142/s0218271819500172
Abstract: A possibility is discussed to experimentally test a dark matter model supported by a classic non-Abelian SU(3) Yang–Mills gauge field. Our approach is based on the analysis of the motion of color-charged particles in the… read more here.
Keywords: dark matter; non abelian; color; color charged ... See more keywords