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neutrino

neutrino

59 9.9
A very tiny particle with almost no mass and no electric charge that hardly interacts with matter
  • noun
  • /njuˈtriːnoʊ/
  • Specialized
translation icon : neutrino
  • Researchers are studying how neutrinos interact with matter to unlock the mysteries of particle physics.
  • solar neutrinos
  • detect neutrinos
  • neutrino detector

But what I want to do is contrast those neutrinos with the light.

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Examples

  • Observations of solar neutrinos also constitute critical tests of the theory of stellar evolution.

    Academic text (1990)
  • We only know that because people eventually detected those neutrinos on Earth from the sun.

  • I suppose the neutrino could be described as the missing link between energy and matter.

  • The central question for solar neutrino research is easily stated.

    Academic text (1990)
  • There appear to be strong neutrino emissions coming from the lake.

  • I believe I know what is causing the neutrino emissions.

  • The neutrino goes through the planet Earth and then collides on the opposite side.

  • A neutrino burst was detected in Sector 106.

  • Trillions of neutrinos flow through the surrounding rock and enter the water every second.

    Fiction book (2000)
  • We shall concentrate on solar neutrinos because the Sun is the only observable steady source of neutrinos.

    Academic text (1990)

Compounds

mu neutrino
  • Specialized
9.9

A tiny particle like a muon but without electric charge that rarely interacts with matter

muon neutrino
  • Specialized
9.9

A very light particle with no electric charge related to the muon

tauon neutrino
  • Specialized
9.9

A very small particle related to the tau particle that hardly interacts with matter

tau neutrino
  • Specialized
9.9

A very small particle linked to the tau, a heavy particle like an electron

How Massive

neutron
  • Specialized
66 5.5
proton
  • Specialized
63 4.5
pion
  • Specialized
1 9.9
electron
  • Specialized
100 3.7
neutrino
  • Specialized
59 9.9

Surface Forms

neutrino singular
neutrinos plural

Etymology

The word neutrino comes from neutral ('no charge') plus the Italian ending -ino ('little'), and is related to neutron, so it literally means 'little neutral one'. That's why a neutrino is a very small particle with no electric charge that rarely interacts with other matter.