The cosmic neutrino background (CNB or CνB) is the universe's background particle radiation composed of neutrinos. They are sometimes known as relic neutrinos...

individual source. See cosmic infrared background and X-ray background. See also cosmic neutrino background and extragalactic background light. 1896: Charles...

cosmic neutrino background is also a probe of whether neutrinos are Majorana particles, since there should be a different number of cosmic neutrinos detected...

Cosmic background may refer to: Cosmic microwave background radiation (CMB) Cosmic neutrino background (CνB) Cosmic gravitational wave background (GWB)...

000 years after the Big Bang. They form the cosmic neutrino background (abbreviated CνB or CNB). The neutrinos from this event have a very low energy, around...

in the universe. At about one second, neutrinos decouple; these neutrinos form the cosmic neutrino background (CνB). If primordial black holes exist...

Big Bang - namely, neutrino decoupling and photon decoupling led to the cosmic neutrino background and cosmic microwave background respectively, in that...

gamma ray bursts, the cosmic neutrino background, origins of ultra-high-energy neutrinos, neutrino properties (such as neutrino mass hierarchy), dark...

The cosmic microwave background (CMB, CMBR), or relic radiation, is microwave radiation that fills all space in the observable universe. With a standard...

The DSNB is not to be confused with the cosmic neutrino background (CNB), which is comprised by relic neutrinos that were produced during the Big Bang...

are photon decoupling and neutrino decoupling, as these led to the cosmic microwave background and cosmic neutrino background, respectively. Photon decoupling...

neutrino signals from any direction, but neutrinos coming from the direction of the southern hemisphere are swamped by the cosmic-ray muon background...

underground, to isolate the detector from cosmic rays and other background radiation. The field of neutrino astronomy is still very much in its infancy...

leading candidates. Physics portal Cosmic background radiation Cosmic microwave background Cosmic neutrino background Gravitational-wave astronomy O'Callaghan...

The Cosmic Background Explorer (COBE /ˈkoʊbi/ KOH-bee), also referred to as Explorer 66, was a NASA satellite dedicated to cosmology, which operated from...

The equation of state for ultra-relativistic 'radiation' (including neutrinos, and in the very early universe other particles that later became non-relativistic)...

kinetic Sunyaev–Zeldovich effect in relation to dark energy; cosmic neutrino background; the integrated Sachs–Wolfe effect testing the isotropy and homogeneity...

the proposed Z-burst model, an ultra-high-energy cosmic neutrino collides with a relic anti-neutrino in our galaxy and annihilates to hadrons. This process...

in neutrinos, but WMAP's measurements have found, for the first time in 2008, that the data prefer the existence of a cosmic neutrino background with...

of the masses of all neutrino species by comparing the statistical properties of void samples to theoretical predictions. Cosmic voids contain a mix of...

electromagnetic radiation, cosmic rays, neutrinos, magnetic fields and dust. The baseline temperature of outer space, as set by the background radiation from the...

the neutrino masses. Newer experiments, such as QUIET and the Atacama Cosmology Telescope, are trying to measure the polarization of the cosmic microwave...

observable are the cosmic neutrino background from about two seconds after the Big Bang (and a redshift in excess of z > 1010) and the cosmic gravitational...

Gravity governs the expansion of the universe: neutrinos decouple from matter creating a cosmic neutrino background. c. 10 seconds: Photon epoch begins: Most...

streaming. Similarly, the surface of the cosmic neutrino background, if it could be observed, would mark when neutrinos decoupled and began to stream freely...

(1995). "Cosmic concordance". arXiv:astro-ph/9505066. de Bernardis, F.; Melchiorri, A.; Verde, L.; Jimenez, R. (2008). "The Cosmic Neutrino Background and...

Cosmic infrared background is infrared radiation caused by stellar dust. Recognizing the cosmological importance of the darkness of the night sky (Olbers'...

calculations, the current comoving distance to particles from which the cosmic microwave background radiation (CMBR) was emitted, which represents the radius of...

appears to be the same in all directions (isotropic), why the cosmic microwave background radiation is distributed evenly, why the universe is flat, and...

conventionally called radiation, by the time of neutrino decoupling at about 1 second. During radiation domination, cosmic expansion decelerated, with the scale...