Booster synchrotron
E76602
The Booster synchrotron is a circular particle accelerator at Fermilab that rapidly increases the energy of proton beams before they are injected into larger accelerators for high-energy physics experiments.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Booster Synchrotron | 1 |
| Booster synchrotron canonical | 1 |
| Booster synchrotron at Fermilab | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T613885 — 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: Booster synchrotron Context triple: [Fermi National Accelerator Laboratory, hasFacility, Booster synchrotron]
-
A.
Proton Synchrotron Booster
The Proton Synchrotron Booster is a circular particle accelerator at CERN that increases the energy of protons from the linear accelerator before injecting them into larger synchrotrons in the accelerator complex.
-
B.
Proton Synchrotron
The Proton Synchrotron is a historic circular particle accelerator at CERN that has played a key role in high-energy physics research and in feeding beams to larger colliders.
-
C.
Antiproton Decelerator
The Antiproton Decelerator is a specialized CERN facility that slows down antiprotons to low energies for precision experiments in antimatter physics.
-
D.
Super Proton Synchrotron
The Super Proton Synchrotron is a high-energy circular particle accelerator at CERN that serves both as a research machine and as a key injector for the Large Hadron Collider.
-
E.
Linac2
Linac2 was CERN’s long-serving linear accelerator that pre-accelerated protons for injection into the Proton Synchrotron Booster and the rest of the accelerator complex before being superseded by Linac4.
- 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: Booster synchrotron Target entity description: The Booster synchrotron is a circular particle accelerator at Fermilab that rapidly increases the energy of proton beams before they are injected into larger accelerators for high-energy physics experiments.
-
A.
Proton Synchrotron Booster
The Proton Synchrotron Booster is a circular particle accelerator at CERN that increases the energy of protons from the linear accelerator before injecting them into larger synchrotrons in the accelerator complex.
-
B.
Proton Synchrotron
The Proton Synchrotron is a historic circular particle accelerator at CERN that has played a key role in high-energy physics research and in feeding beams to larger colliders.
-
C.
Antiproton Decelerator
The Antiproton Decelerator is a specialized CERN facility that slows down antiprotons to low energies for precision experiments in antimatter physics.
-
D.
Super Proton Synchrotron
The Super Proton Synchrotron is a high-energy circular particle accelerator at CERN that serves both as a research machine and as a key injector for the Large Hadron Collider.
-
E.
Linac2
Linac2 was CERN’s long-serving linear accelerator that pre-accelerated protons for injection into the Proton Synchrotron Booster and the rest of the accelerator complex before being superseded by Linac4.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
circular accelerator
ⓘ
particle accelerator ⓘ synchrotron ⓘ |
| accelerates | protons ⓘ |
| accelerationMethod | radio-frequency acceleration ⓘ |
| beamType | proton beam ⓘ |
| category |
Fermilab Booster
ⓘ
surface form:
Fermilab accelerator
proton synchrotron ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| function | rapidly increases the energy of proton beams ⓘ |
| hasComponent |
beam diagnostics
ⓘ
bending magnets ⓘ quadrupole magnets ⓘ radio-frequency cavities ⓘ |
| injectionEnergy | 400 MeV ⓘ |
| injectionSource | Fermilab Linac ⓘ |
| locatedIn |
Batavia, Illinois
ⓘ
Fermi National Accelerator Laboratory ⓘ
surface form:
Fermilab
|
| operatedBy |
Fermi National Accelerator Laboratory
ⓘ
United States Department of Energy national laboratory system ⓘ
surface form:
U.S. Department of Energy national laboratory
|
| partOf |
Fermi National Accelerator Laboratory
ⓘ
surface form:
Fermilab accelerator complex
|
| precedesInBeamline |
NuMI beamline
ⓘ
surface form:
Fermilab neutrino beamlines
Main Injector ⓘ Tevatron ⓘ |
| purpose | inject higher-energy protons into larger accelerators ⓘ |
| role | intermediate-stage accelerator ⓘ |
| shape | circular ⓘ |
| typicalExtractionEnergy | 8 GeV ⓘ |
| usedFor | high-energy physics experiments ⓘ |
| usedIn | neutrino experiments at Fermilab ⓘ |
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: Booster synchrotron Description of subject: The Booster synchrotron is a circular particle accelerator at Fermilab that rapidly increases the energy of proton beams before they are injected into larger accelerators for high-energy physics experiments.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Booster Synchrotron
this entity surface form:
Booster synchrotron at Fermilab