|
gptkbp:instanceOf
|
neutrino
|
|
gptkbp:communicatesVia
|
gptkb:weak_nuclear_force
|
|
gptkbp:contributedTo
|
solar energy output
|
|
gptkbp:detectionIs
|
difficult
|
|
gptkbp:detects
|
neutrino observatories
|
|
gptkbp:discoveredBy
|
1960s
|
|
gptkbp:evidence
|
neutrino oscillation
|
|
gptkbp:firstDetectedBy
|
gptkb:Raymond_Davis_Jr.
|
|
gptkbp:fluxMeasuredIn
|
neutrinos per square centimeter per second
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
solar neutrinos
|
|
gptkbp:importantFor
|
astrophysics
particle physics
|
|
gptkbp:mass
|
very small, nonzero
|
|
gptkbp:numberProducedPerSecond
|
~10^38
|
|
gptkbp:originatedIn
|
Sun
|
|
gptkbp:oscillatesInto
|
gptkb:tau_neutrino
muon neutrino
|
|
gptkbp:passesThrough
|
gptkb:Earth
|
|
gptkbp:predicts
|
gptkb:Standard_Solar_Model
|
|
gptkbp:producedBy
|
nuclear fusion
solar core
|
|
gptkbp:range
|
up to 20 MeV
|
|
gptkbp:relatedTo
|
gptkb:solar_neutrino_problem
|
|
gptkbp:studiedBy
|
gptkb:Homestake_Experiment
gptkb:Sudbury_Neutrino_Observatory
gptkb:Super-Kamiokande
gptkb:SAGE
gptkb:Borexino
gptkb:GALLEX
|
|
gptkbp:travelsAt
|
nearly speed of light
|
|
gptkbp:type
|
gptkb:electron_neutrino
|
|
gptkbp:bfsParent
|
gptkb:neutrino
|
|
gptkbp:bfsLayer
|
5
|