Neutrino vs Photoneutrino - What's the difference?

neutrino | photoneutrino |


As nouns the difference between neutrino and photoneutrino

is that neutrino is an elementary particle that is classified as a lepton, and has an extremely small but nonzero mass and no electric charge it interacts with the surroundings only via the weak force or gravitation, making it very difficult to detect while photoneutrino is (physics) a neutrino that is produced (along with an antineutrino) when a high-energy photon collides with an electron.

neutrino

Noun

(en noun)
  • An elementary particle that is classified as a lepton, and has an extremely small but nonzero mass and no electric charge. It interacts with the surroundings only via the weak force or gravitation, making it very difficult to detect.
  • * {{quote-news
  • , year=2011 , date=September 22 , author=Nick Collins , title=Speed of light 'broken' by scientists , work=Daily Telegraph citation , page= , passage=But researchers at the CERN lab near Geneva claim they have recorded neutrinos , a type of tiny particle, travelling faster than the barrier of 186,282 miles (299,792 kilometres) per second.}}

    photoneutrino

    English

    Noun

    (en noun)
  • (physics) A neutrino that is produced (along with an antineutrino) when a high-energy photon collides with an electron