neutrino mass

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• Neutrino oscillation — is a quantum mechanical phenomenon predicted by Bruno Pontecorvo[1] whereby a neutrino created with a specific lepton flavor (electron, muon or tau) can later be measured to have a different flavor. The probability of measuring a particular… …   Wikipedia

• Neutrino — For other uses, see Neutrino (disambiguation). Neutrino/Antineutrino The first use of a hydrogen bubble chamber to detect neutrinos, on November 13, 1970. A neutrino hit a proton in a hydrogen atom. The collision occurred at the point where three …   Wikipedia

• Neutrino-Oszillation — Als Neutrinooszillation wird in der Physik die von Bruno Pontecorvo 1957 theoretisch vorhergesagte Umwandlung zwischen verschiedenen Elementarteilchen, den Elektron , Myon und Tau Neutrinos, aufgrund quantenmechanischer Prozesse bezeichnet. D. h …   Deutsch Wikipedia

• Neutrino Ettore Majorana Observatory — Not to be confused with the Neutrino Mediterranean Observatory, which is also abbreviated NEMO. For other uses, see Nemo (disambiguation). The Neutrino Ettore Majorana Observatory (NEMO experiment) is an international collaboration of scientists… …   Wikipedia

• Neutrino astronomy — is the branch of astronomy that observes astronomical objects with neutrino detectors in special observatories. Nuclear reactions in stars and supernova explosions produce very large numbers of neutrinos, a very few of which may be detected by a… …   Wikipedia

• Neutrino — Composición Partícula elemental Familia Fermión Interacción Débil y Gravedad Estado descubierta …   Wikipedia Español

• neutrino — [no͞o trē′nō, nyo͞otrē nō] n. pl. neutrinos [It, coined by FERMI Enrico < neutrone (< NEUTRON) + dim. suffix ino] Particle Physics any of three stable leptons having a mass approaching zero and no charge: a neutrino has almost no… …   English World dictionary

• mass|less — «MAS lihs», adjective. lacking mass; having a mass of zero: »The neutrino is a massless particle …   Useful english dictionary

• neutrino — ► NOUN (pl. neutrinos) ▪ a subatomic particle with a mass close to zero and no electric charge. ORIGIN Italian, from neutro neutral …   English terms dictionary

• Neutrino detector — The Sudbury Neutrino Observatory, a 12 meter sphere filled with heavy water surrounded by light detectors located 2000 meters below the ground in Sudbury, Ontario, Canada. A neutrino detector is a physics apparatus designed to study neutrinos.… …   Wikipedia

• neutrino — /nooh tree noh, nyooh /, n., pl. neutrinos. Physics. any of the massless or nearly massless electrically neutral leptons. There is a distinct kind of neutrino associated with each of the massive leptons. Cf. antineutrino, lepton, conservation of… …   Universalium