MINOS experiment
E77259
Fermilab experiment
long-baseline neutrino oscillation experiment
neutrino experiment
particle physics experiment
The MINOS experiment is a long-baseline neutrino oscillation project that studied how neutrinos change type as they travel from Fermilab to a distant underground detector.
All labels observed (5)
| Label | Occurrences |
|---|---|
| MINOS experiment canonical | 5 |
| MINOS+ | 2 |
| Main Injector Neutrino Oscillation Search | 2 |
| MINOS neutrino experiment | 1 |
| MINOS+ experiment | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T613890 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MINOS experiment Context triple: [Fermi National Accelerator Laboratory, hasFacility, MINOS experiment]
-
A.
NOvA experiment
The NOvA experiment is a long-baseline neutrino oscillation project that studies how neutrinos change type as they travel from Fermilab to a distant detector in northern Minnesota.
-
B.
NuMI beamline
The NuMI beamline is a high-intensity neutrino production facility at Fermilab that generates neutrino beams for long-baseline particle physics experiments.
-
C.
DUNE experiment
The DUNE experiment is a major international neutrino physics project designed to study neutrino oscillations, matter–antimatter asymmetry, and proton decay using intense neutrino beams and massive underground detectors.
-
D.
CNGS (historical neutrino facility)
CNGS (CERN Neutrinos to Gran Sasso) was a CERN facility that produced a high-intensity neutrino beam sent from Switzerland to the Gran Sasso Laboratory in Italy for long-baseline neutrino oscillation experiments.
-
E.
ASACUSA experiment
The ASACUSA experiment is a CERN-based research project that studies the properties of antiprotons and antihydrogen to test fundamental symmetries in physics.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: MINOS experiment Target entity description: The MINOS experiment is a long-baseline neutrino oscillation project that studied how neutrinos change type as they travel from Fermilab to a distant underground detector.
-
A.
NOvA experiment
The NOvA experiment is a long-baseline neutrino oscillation project that studies how neutrinos change type as they travel from Fermilab to a distant detector in northern Minnesota.
-
B.
NuMI beamline
The NuMI beamline is a high-intensity neutrino production facility at Fermilab that generates neutrino beams for long-baseline particle physics experiments.
-
C.
DUNE experiment
The DUNE experiment is a major international neutrino physics project designed to study neutrino oscillations, matter–antimatter asymmetry, and proton decay using intense neutrino beams and massive underground detectors.
-
D.
CNGS (historical neutrino facility)
CNGS (CERN Neutrinos to Gran Sasso) was a CERN facility that produced a high-intensity neutrino beam sent from Switzerland to the Gran Sasso Laboratory in Italy for long-baseline neutrino oscillation experiments.
-
E.
ASACUSA experiment
The ASACUSA experiment is a CERN-based research project that studies the properties of antiprotons and antihydrogen to test fundamental symmetries in physics.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
Fermilab experiment
ⓘ
long-baseline neutrino oscillation experiment ⓘ neutrino experiment ⓘ particle physics experiment ⓘ |
| acronym | MINOS ⓘ |
| beamType | muon neutrino beam from pion and kaon decays ⓘ |
| collaborationSize | over 100 scientists ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| dataTakingEnd | 2012 ⓘ |
| dataTakingStart | 2005 ⓘ |
| fullName |
MINOS experiment
self-linksurface differs
ⓘ
surface form:
Main Injector Neutrino Oscillation Search
|
| fundedBy |
National Science Foundation
ⓘ
U.S. Department of Energy ⓘ |
| hasBaselineLength | 735 km ⓘ |
| hasFarDetectorDepth | about 700 meters underground ⓘ |
| hasFarDetectorFunction | measure oscillated neutrino spectrum ⓘ |
| hasFarDetectorLocation |
Soudan Underground Mine State Park
ⓘ
Soudan, Minnesota ⓘ |
| hasFarDetectorMass | about 5.4 kilotons ⓘ |
| hasNearDetectorFunction | characterize the neutrino beam before oscillation ⓘ |
| hasNearDetectorLocation |
Fermi National Accelerator Laboratory
ⓘ
surface form:
Fermilab, Illinois
|
| hasNearDetectorMass | about 1 kiloton ⓘ |
| hasSuccessor |
MINOS experiment
self-linksurface differs
ⓘ
surface form:
MINOS+ experiment
|
| hostLaboratory | Fermi National Accelerator Laboratory ⓘ |
| locatedAt |
Fermi National Accelerator Laboratory
ⓘ
surface form:
Fermilab
|
| measures |
atmospheric neutrino oscillation parameters
ⓘ
sin²(2θ₂₃) ⓘ |Δm²₃₂| ⓘ |
| operatedBy | international collaboration ⓘ |
| publicationTopic |
comparison of neutrino and antineutrino oscillations
ⓘ
precision measurement of muon neutrino disappearance ⓘ |
| relatedExperiment |
NOvA experiment
ⓘ
Kamioka Observatory, Gifu Prefecture, Japan ⓘ
surface form:
Super-Kamiokande
T2K ⓘ
surface form:
T2K experiment
|
| scientificGoal |
improve precision on atmospheric neutrino parameters
ⓘ
test the three-flavor neutrino oscillation framework ⓘ |
| searchesFor |
CPT violation in the neutrino sector
ⓘ
non-standard neutrino interactions ⓘ sterile neutrinos ⓘ |
| startYear | 2005 ⓘ |
| studies |
antineutrino oscillations
ⓘ
muon neutrino disappearance ⓘ neutrino mass-squared differences ⓘ neutrino mixing angles ⓘ neutrino oscillations ⓘ |
| uses |
NuMI beamline
ⓘ
surface form:
NuMI neutrino beam
|
| usesBeamSource | Main Injector at Fermilab ⓘ |
| usesDetectorType | magnetized iron-scintillator tracking calorimeter ⓘ |
| usesParticle |
muon antineutrinos
ⓘ
muon neutrinos ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: MINOS experiment Description of subject: The MINOS experiment is a long-baseline neutrino oscillation project that studied how neutrinos change type as they travel from Fermilab to a distant underground detector.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
MINOS+
this entity surface form:
Main Injector Neutrino Oscillation Search
this entity surface form:
MINOS+ experiment
this entity surface form:
Main Injector Neutrino Oscillation Search
this entity surface form:
MINOS+
this entity surface form:
MINOS neutrino experiment