|
gptkbp:instanceOf
|
Fermion
Particle
scientific research
supersymmetric particle
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|
gptkbp:alternativeName
|
Antineutrino
antineutrino
neutralino
neutrino_detector
neutrino_experiment
neutrino_observatory
solar_neutrino_experiment
|
|
gptkbp:antiparticle
|
gptkb:Neutrino
neutrino
|
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gptkbp:compatibleWith
|
true
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|
gptkbp:composition
|
mixture of bino, wino, and neutral higgsinos
|
|
gptkbp:contributedTo
|
discovery of neutrino oscillation
|
|
gptkbp:describedBy
|
gptkb:Standard_Model_of_particle_physics
|
|
gptkbp:detects
|
inverse beta decay
|
|
gptkbp:discoveredBy
|
gptkb:Frederick_Reines
gptkb:Clyde_Cowan
|
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gptkbp:discoveredIn
|
1956
|
|
gptkbp:field
|
astroparticle physics
neutrino physics
|
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gptkbp:firstExperimentYear
|
1960s
|
|
gptkbp:goal
|
detect neutrinos from the Sun
|
|
gptkbp:hasLeptonNumber
|
-1
|
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gptkbp:hasRestMass
|
very small (nonzero or zero)
|
|
gptkbp:hasThreeFlavors
|
gptkb:electron_antineutrino
gptkb:Electron_antineutrino
gptkb:Muon_antineutrino
gptkb:Tau_antineutrino
muon antineutrino
tau antineutrino
|
|
gptkbp:isFermion
|
true
|
|
gptkbp:isHypothetical
|
true
|
|
gptkbp:isLepton
|
true
|
|
gptkbp:isNeutral
|
true
|
|
gptkbp:lightestType
|
gptkb:lightest_neutralino
|
|
gptkbp:location
|
various underground laboratories
|
|
gptkbp:mass
|
Very small (nonzero, but much less than electron)
|
|
gptkbp:notableAchievement
|
gptkb:solar_neutrino_problem
|
|
gptkbp:notableExample
|
gptkb:Super-Kamiokande
gptkb:Homestake_experiment
gptkb:SAGE
gptkb:GALLEX
gptkb:Kamiokande
gptkb:SNO
|
|
gptkbp:participatedIn
|
gptkb:Weak_interaction
gptkb:weak_interaction
|
|
gptkbp:possibleDecay
|
gptkb:gravitino
|
|
gptkbp:predicts
|
gptkb:Minimal_Supersymmetric_Standard_Model
|
|
gptkbp:producedBy
|
gptkb:beta_decay
gptkb:Beta_plus_decay
nuclear reactors
Nuclear reactors
Nuclear reactions
cosmic ray interactions
|
|
gptkbp:proposedBy
|
1977
|
|
gptkbp:range
|
0
|
|
gptkbp:relatedTo
|
gptkb:chargino
gptkb:higgsino
gptkb:gravitino
wino
bino
|
|
gptkbp:role
|
dark matter
|
|
gptkbp:spin
|
1/2
|
|
gptkbp:stable
|
true
yes
|
|
gptkbp:statistic
|
Fermion
|
|
gptkbp:studies
|
gptkb:solar_neutrinos
|
|
gptkbp:subjectOf
|
neutrino oscillation
|
|
gptkbp:symbol
|
ν̅
χ⁰
|
|
gptkbp:theory
|
gptkb:string_theory
|
|
gptkbp:type
|
4
|
|
gptkbp:uses
|
large underground detectors
radiochemical detection
water Cherenkov detectors
|
|
gptkbp:bfsParent
|
gptkb:Frederick_Reines
gptkb:NSF_IceCube_Neutrino_Observatory
gptkb:SND@LHC
|
|
gptkbp:bfsLayer
|
4
|