- hot dark matter
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Dark matter traveling at ultra-relativistic velocitiesSee Also: cold dark matter, warm dark matter
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hot dark matter
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Hot dark matter — is a hypothetical form of dark matter which consists of particles that travel with ultrarelativistic velocities. The best candidate for the identity of hot dark matter is the neutrino. Neutrinos have very small masses, and do not partake in two… … Wikipedia
hot dark matter — n. dark matter comprised of particles that move with ultrarelativistic velocities … English contemporary dictionary
hot dark matter — … Useful english dictionary
Dark matter — Not to be confused with antimatter, dark energy, dark fluid or dark flow. For other uses, see Dark Matter (disambiguation) … Wikipedia
Dark Matter (film) — Dark Matter Theatrical release poster Directed by Chen Shi zheng Produced by … Wikipedia
Cold dark matter — (or CDM) is the improvement of the big bang theory that contains the additional assumption that most of the matter in the Universe consists of material that cannot be observed by its electromagnetic radiation (dark) and whose constituent… … Wikipedia
Mixed dark matter — A theory of dark matter which was promising up to the late 1990s.[1] Mixed dark matter is also called Hot + Cold Dark Matter. Hot Dark matter has only one known form neutrinos, although other forms are speculated to exist. Cosmologically… … Wikipedia
Warm dark matter — (WDM) is theorized to have properties which are intermediate between those of hot dark matter and cold dark matter. WDM particles are often typified by sterile neutrinos.This model has yet to be considered plausible, causing astrophysicists to… … Wikipedia
Light Dark Matter — refers to Dark Matter WIMP candidates with masses less than 1 GeV. [cite conference |first=M. |last=Cassé |authorlink= |coauthors=Fayet, P. |title=Light Dark Matter |booktitle= |pages= |publisher= |conference=21st IAP Colloquium Mass Profiles and … Wikipedia
Nonbaryonic dark matter — refers to substances containing no atoms and does not interact with electromagnetic forces, such as black holes, axions, and supersymmetric particles. Dark matter is hypothetical in itself, not to mention the nonbaryonic form. As dark matter has… … Wikipedia
