Is dark matter self-interacting?
Sign Up to like & getrecommendations! Published in 2018 at "Nature Astronomy"
DOI: 10.1038/s41550-018-0598-6
Abstract: Contrary to usual assumptions, new astronomical observations suggest that dark matter may be self-interacting. If true this would rule out most popular dark matter particle candidates, including supersymmetric neutralinos, axions and sterile neutrinos, as well… read more here.
Keywords: matter; dark matter; matter self; self interacting ... See more keywords
Combined search for neutrinos from dark matter self-annihilation in the Galactic Center with ANTARES and IceCube
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review D"
DOI: 10.1103/physrevd.102.082002
Abstract: We present the results of the first combined dark matter search targeting the Galactic Centre using the ANTARES and IceCube neutrino telescopes. For dark matter particles with masses from 50 to 1000 GeV, the sensitivities… read more here.
Keywords: dark matter; self annihilation; matter; matter self ... See more keywords
Constraining Dissipative Dark Matter Self-Interactions.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.123.121102
Abstract: We study the gravothermal evolution of dark matter halos in the presence of dissipative dark matter self-interactions. Dissipative interactions are present in many particle-physics realizations of the dark-sector paradigm and can significantly accelerate the gravothermal… read more here.
Keywords: dark matter; dissipative dark; matter; matter self ... See more keywords