GNO
E588252
GNO is a physics experiment conducted at Italy’s Gran Sasso National Laboratory that studied solar neutrinos to investigate properties of the Sun and neutrino oscillations.
All labels observed (1)
| Label | Occurrences |
|---|---|
| GNO canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T6366620 — 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: GNO Context triple: [Gran Sasso National Laboratory, hostsExperiment, GNO]
-
A.
KGN
KGN is the standard three-letter abbreviation used for the Kingston Frontenacs, a major junior ice hockey team in the Ontario Hockey League.
-
B.
GOC
GOC is the standardised set of spelling and writing rules used for modern Scottish Gaelic.
-
C.
GOS
GOS is the acronym for the Global Observing System, an international network of instruments and facilities that continuously monitor the Earth's atmosphere, oceans, and land for weather and climate services.
-
D.
GONZ
GONZ is the standard abbreviation for the Gonzaga Bulldogs men's basketball team, a prominent NCAA Division I program known for its consistent national success.
-
E.
GÖ
GÖ is the vehicle registration code used on license plates for the city and district of Göttingen in Germany.
- 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: GNO Target entity description: GNO is a physics experiment conducted at Italy’s Gran Sasso National Laboratory that studied solar neutrinos to investigate properties of the Sun and neutrino oscillations.
-
A.
KGN
KGN is the standard three-letter abbreviation used for the Kingston Frontenacs, a major junior ice hockey team in the Ontario Hockey League.
-
B.
GOC
GOC is the standardised set of spelling and writing rules used for modern Scottish Gaelic.
-
C.
GOS
GOS is the acronym for the Global Observing System, an international network of instruments and facilities that continuously monitor the Earth's atmosphere, oceans, and land for weather and climate services.
-
D.
GONZ
GONZ is the standard abbreviation for the Gonzaga Bulldogs men's basketball team, a prominent NCAA Division I program known for its consistent national success.
-
E.
GÖ
GÖ is the vehicle registration code used on license plates for the city and district of Göttingen in Germany.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
physics experiment
ⓘ
radiochemical neutrino detector ⓘ solar neutrino experiment ⓘ |
| analyzedFor |
day-night asymmetry in solar neutrino signal
ⓘ
seasonal effects in solar neutrino rate ⓘ time variations of solar neutrino flux ⓘ |
| collaborationIncludes |
European institutions
ⓘ
German institutions ⓘ Italian institutions ⓘ |
| collaborationType | international collaboration ⓘ |
| comparedWith |
Homestake experiment results
ⓘ
SAGE experiment results ⓘ SNO results ⓘ Super-Kamiokande results ⓘ |
| confirmed | energy-dependent neutrino survival probability ⓘ |
| contributedTo | resolution of the solar neutrino problem ⓘ |
| dataTakingPeriodEnd | 2003 ⓘ |
| dataTakingPeriodStart | 1998 ⓘ |
| dataType | integrated solar neutrino capture rates ⓘ |
| detectedNeutrinoFlavor | electron neutrinos ⓘ |
| followedExperiment | GALLEX ⓘ |
| fullName |
Gallium Neutrino Observatory
ⓘ
linked to:
Gallium–Germanium Neutrino Telescope
|
| hostLaboratory |
INFN Gran Sasso National Laboratory
ⓘ
linked to:
Gran Sasso National Laboratory
|
| hostUndergroundDepth |
Gran Sasso underground laboratory
ⓘ
linked to:
Gran Sasso National Laboratory
|
| investigated | neutrino oscillations ⓘ |
| locatedInCountry | Italy ⓘ |
| locatedInFacility | Gran Sasso National Laboratory ⓘ |
| measured |
7Be solar neutrinos
ⓘ
CNO-cycle solar neutrinos ⓘ pp-chain solar neutrinos ⓘ solar neutrino capture rate ⓘ |
| primaryGoal | precision measurement of low-energy solar neutrino flux ⓘ |
| productIsotope | 71Ge ⓘ |
| publicationType | peer-reviewed journal articles ⓘ |
| researchField |
astroparticle physics
ⓘ
neutrino physics ⓘ solar physics ⓘ |
| secondaryGoal | test of neutrino flavor conversion ⓘ |
| shieldingPurpose | reduction of cosmic-ray background ⓘ |
| studied | solar neutrinos ⓘ |
| successorTo |
GALLEX experiment
ⓘ
linked to:
GALLEX
|
| supported | MSW effect in the Sun ⓘ |
| targetIsotope | 71Ga ⓘ |
| tested | solar standard model predictions ⓘ |
| usedDetectionMethod | radiochemical detection ⓘ |
| usedDetectorMediumState | liquid gallium chloride solution ⓘ |
| usedReaction | 71Ga(νe,e−)71Ge ⓘ |
| usedTargetMaterial | gallium ⓘ |
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: GNO Description of subject: GNO is a physics experiment conducted at Italy’s Gran Sasso National Laboratory that studied solar neutrinos to investigate properties of the Sun and neutrino oscillations.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.