ND280
E561154
ND280 is the off-axis near detector of the T2K long-baseline neutrino experiment in Japan, designed to precisely measure the unoscillated neutrino beam and study neutrino interactions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| ND280 canonical | 1 |
Statements (54)
| Predicate | Object |
|---|---|
| instanceOf |
near detector
ⓘ
neutrino detector ⓘ particle physics detector subsystem ⓘ |
| constructionStarted | late 2000s ⓘ |
| dataUsedBy | Super-Kamiokande far detector analyses ⓘ |
| designedFor | off-axis narrow-band neutrino beam ⓘ |
| detects |
antineutrinos
ⓘ
electron neutrinos ⓘ muon neutrinos ⓘ |
| hasComponent |
ECal
ⓘ
Electromagnetic Calorimeters NERFINISHED ⓘ FGD1 ⓘ FGD2 ⓘ Fine Grained Detectors NERFINISHED ⓘ P0D ⓘ Pi-Zero Detector NERFINISHED ⓘ SMRD ⓘ Side Muon Range Detectors NERFINISHED ⓘ TPC1 NERFINISHED ⓘ TPC2 NERFINISHED ⓘ TPC3 ⓘ Time Projection Chambers NERFINISHED ⓘ |
| hasOffAxisAngle | 2.5 degrees ⓘ |
| hasRole | off-axis near detector ⓘ |
| hasScientificPurpose |
constrain neutrino cross-section uncertainties
ⓘ
constrain neutrino flux uncertainties ⓘ measure unoscillated neutrino beam ⓘ provide inputs for oscillation analyses ⓘ study neutrino interactions ⓘ |
| hasUpgrade | ND280 upgrade ⓘ |
| locatedAt | J-PARC NERFINISHED ⓘ |
| locatedIn | Japan ⓘ |
| locatedNear | Tokai NERFINISHED ⓘ |
| locatedOn | T2K neutrino beamline NERFINISHED ⓘ |
| measures |
charged current interactions
ⓘ
charged particle momenta ⓘ deep inelastic scattering events ⓘ neutral current interactions ⓘ neutrino interaction final states ⓘ particle identification via dE/dx ⓘ quasi-elastic scattering ⓘ resonant pion production ⓘ π0 production ⓘ |
| operatedBy | T2K collaboration NERFINISHED ⓘ |
| partOf | T2K experiment NERFINISHED ⓘ |
| surroundedBy | magnet ⓘ |
| tookFirstData | around 2009 ⓘ |
| upgradePurpose |
improve angular acceptance
ⓘ
reduce systematic uncertainties on oscillation parameters ⓘ |
| usedIn |
CP violation searches in the lepton sector
ⓘ
neutrino oscillation measurements ⓘ precision cross-section measurements ⓘ |
| uses | magnetic field for momentum measurement ⓘ |
| usesBeamFrom | J-PARC Main Ring NERFINISHED ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.