T2K

E133809

long-baseline neutrino experiment neutrino oscillation experiment physics experiment

T2K is a long-baseline neutrino oscillation experiment in Japan that studies how neutrinos change type as they travel from J-PARC to the Super-Kamiokande detector.

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All labels observed (3)

Label	Occurrences
T2K experiment	7
T2K canonical	3
T2K near detectors	1

Statements (46)

Predicate	Object
instanceOf	long-baseline neutrino experiment ⓘ neutrino oscillation experiment ⓘ physics experiment ⓘ
abbreviationFor	Tokai to Kamioka ⓘ
baselineTo	Kamiokande experiment ⓘ surface form: Super-Kamiokande
beamDirection	off-axis ⓘ
beamSource	J-PARC neutrino beamline ⓘ surface form: J-PARC
beamType	antineutrino beam ⓘ muon neutrino beam ⓘ
collaborationIncludes	European institutions ⓘ Japanese institutions ⓘ North American institutions ⓘ
collaborationType	international collaboration ⓘ
contributedTo	first indication of non-zero theta_13 from accelerator neutrinos ⓘ
country	Japan ⓘ
dataTakingStarted	around 2009 ⓘ
energyRange	sub-GeV to few-GeV neutrinos ⓘ
farDetector	Kamiokande experiment ⓘ surface form: Super-Kamiokande
farDetectorLocation	Kamioka Observatory, Gifu Prefecture, Japan ⓘ surface form: Kamioka, Gifu, Japan
field	neutrino physics ⓘ particle physics ⓘ
goal	precise measurement of mass-squared differences ⓘ precise measurement of neutrino mixing angles ⓘ test three-flavor neutrino oscillation framework ⓘ
hostLaboratory	J-PARC ⓘ
locatedIn	Japan ⓘ
nearDetectorsLocation	J-PARC ⓘ
nearDetectorType	INGRID ⓘ ND280 ⓘ
produces	pion decay neutrino beam ⓘ
purpose	constrain neutrino mass hierarchy ⓘ measure mixing angle theta_13 ⓘ measure neutrino oscillation parameters ⓘ search for CP violation in the lepton sector ⓘ
reportedEvidenceFor	leptonic CP violation (delta_CP near -pi/2) ⓘ
studies	electron neutrino appearance ⓘ muon neutrino disappearance ⓘ neutrino flavor change ⓘ neutrino oscillations ⓘ
uses	J-PARC neutrino beamline ⓘ neutrino beam ⓘ
usesAccelerator	J-PARC ⓘ surface form: J-PARC Main Ring synchrotron
usesBaselineLength	approximately 295 km ⓘ
usesDetector	water Cherenkov detector ⓘ
usesMagnet	magnetic horns ⓘ
usesTargetMaterial	graphite target ⓘ

Referenced by (11)

Full triples — surface form annotated when it differs from this entity's canonical label.

NA61/SHINE → supportsExperiment → T2K ⓘ

Micromegas detectors → usedIn → T2K ⓘ

this entity surface form: T2K near detectors

DUNE experiment → relatedTo → T2K ⓘ