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- Dark_radiation abstract "Dark radiation is a postulated species of radiation that mediates interactions in the dark sector. That is, just the way photons mediate electromagnetic interactions between particles in the Standard Model (baryonic matter in cosmology), dark radiation is supposed to mediate interactions between dark matter particles. And, similar to dark matter particles, dark radiation doesn't interact with Standard Model particles. Though there has been no notable evidence for the existence of such a species, since the baryonic sector contains multiple interacting species, it is reasonable that the dark sector also does. Moreover, it has been pointed out recently that the cosmic microwave background data seem to suggest that the number of effective neutrino degrees of freedom is more than 3.046, which is the standard case for 3 species of neutrinos. This extra degree of freedom could arise from having a non-trivial amount of dark radiation in the universe. One possible candidate for dark radiation is a sterile neutrino.".
- Dark_radiation wikiPageID "36177989".
- Dark_radiation wikiPageLength "1615".
- Dark_radiation wikiPageOutDegree "7".
- Dark_radiation wikiPageRevisionID "660988685".
- Dark_radiation wikiPageWikiLink Category:Dark_matter.
- Dark_radiation wikiPageWikiLink Category:Radiation.
- Dark_radiation wikiPageWikiLink Cosmic_microwave_background.
- Dark_radiation wikiPageWikiLink Dark_photon.
- Dark_radiation wikiPageWikiLink Neutrino.
- Dark_radiation wikiPageWikiLink Neutrinos.
- Dark_radiation wikiPageWikiLink Standard_Model.
- Dark_radiation wikiPageWikiLink Sterile_neutrino.
- Dark_radiation wikiPageWikiLinkText "Dark radiation".
- Dark_radiation wikiPageWikiLinkText "dark radiation".
- Dark_radiation hasPhotoCollection Dark_radiation.
- Dark_radiation wikiPageUsesTemplate Template:Dark_matter.
- Dark_radiation wikiPageUsesTemplate Template:Physics-stub.
- Dark_radiation wikiPageUsesTemplate Template:Reflist.
- Dark_radiation subject Category:Dark_matter.
- Dark_radiation subject Category:Radiation.
- Dark_radiation hypernym Species.
- Dark_radiation type Eukaryote.
- Dark_radiation type Physic.
- Dark_radiation comment "Dark radiation is a postulated species of radiation that mediates interactions in the dark sector. That is, just the way photons mediate electromagnetic interactions between particles in the Standard Model (baryonic matter in cosmology), dark radiation is supposed to mediate interactions between dark matter particles. And, similar to dark matter particles, dark radiation doesn't interact with Standard Model particles.".
- Dark_radiation label "Dark radiation".
- Dark_radiation sameAs Dark_radiation.
- Dark_radiation sameAs m.0k0jqcx.
- Dark_radiation sameAs Q5223546.
- Dark_radiation sameAs Q5223546.
- Dark_radiation wasDerivedFrom Dark_radiation?oldid=660988685.
- Dark_radiation isPrimaryTopicOf Dark_radiation.