Stanford Linear Collider (SLC)
E107881
The Stanford Linear Collider (SLC) was a pioneering electron–positron linear collider at SLAC that enabled precision studies of the Z boson and electroweak interactions.
All labels observed (4)
| Label | Occurrences |
|---|---|
| SLAC Linear Collider | 3 |
| SLAC linear accelerator fixed‑target program | 1 |
| SLC linear collider | 1 |
| Stanford Linear Collider (SLC) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T908751 — 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: Stanford Linear Collider (SLC) Context triple: [SLAC National Accelerator Laboratory, hasFacility, Stanford Linear Collider (SLC)]
-
A.
Tevatron
Tevatron was a circular particle accelerator at Fermilab that for many years was the world’s highest-energy collider, crucial in advancing high-energy physics research.
-
B.
SLAC National Accelerator Laboratory
SLAC National Accelerator Laboratory is a U.S. Department of Energy national lab in California known for its cutting-edge research in particle physics, astrophysics, and accelerator science.
-
C.
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.
-
D.
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.
-
E.
Large Hadron Collider
The Large Hadron Collider is the world’s largest and most powerful particle accelerator, used to smash subatomic particles together at unprecedented energies to study fundamental physics, including the Higgs boson.
- 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: Stanford Linear Collider (SLC) Target entity description: The Stanford Linear Collider (SLC) was a pioneering electron–positron linear collider at SLAC that enabled precision studies of the Z boson and electroweak interactions.
-
A.
Tevatron
Tevatron was a circular particle accelerator at Fermilab that for many years was the world’s highest-energy collider, crucial in advancing high-energy physics research.
-
B.
SLAC National Accelerator Laboratory
SLAC National Accelerator Laboratory is a U.S. Department of Energy national lab in California known for its cutting-edge research in particle physics, astrophysics, and accelerator science.
-
C.
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.
-
D.
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.
-
E.
Large Hadron Collider
The Large Hadron Collider is the world’s largest and most powerful particle accelerator, used to smash subatomic particles together at unprecedented energies to study fundamental physics, including the Higgs boson.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
electron–positron collider
ⓘ
linear collider ⓘ particle accelerator ⓘ |
| abbreviation | SLC ⓘ |
| acceleratorTechnology | linear accelerator ⓘ |
| affiliation | Stanford University ⓘ |
| alsoKnownAs |
Stanford Linear Collider (SLC)
ⓘ
surface form:
SLC linear collider
|
| beamAccelerationMethod | radio‑frequency linear acceleration ⓘ |
| beamType |
electron beam
ⓘ
positron beam ⓘ |
| colliderGeometry | linear ⓘ |
| collisionType | electron–positron collisions ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| dataUsedFor |
global electroweak fits
ⓘ
precision determination of the weak mixing angle ⓘ |
| designedBy | SLAC accelerator physicists ⓘ |
| endOfOperation | late 1990s ⓘ |
| energyRange | around 91 GeV center‑of‑mass energy ⓘ |
| fundingAgency | U.S. Department of Energy ⓘ |
| hostedExperiment |
SLD
ⓘ
surface form:
SLD detector
|
| inspired | future linear collider designs ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
Menlo Park, California ⓘ SLAC National Accelerator Laboratory ⓘ Stanford University site ⓘ |
| notableResult |
constraints on electroweak parameters
ⓘ
precision measurements of Z boson properties ⓘ precision tests of the Standard Model ⓘ |
| operator | SLAC National Accelerator Laboratory ⓘ |
| partOf |
SLAC National Accelerator Laboratory
ⓘ
surface form:
SLAC accelerator complex
|
| physicsModelTested |
Standard Model
ⓘ
surface form:
Standard Model of particle physics
|
| precededBy |
Stanford Linear Collider (SLC)
self-linksurface differs
ⓘ
surface form:
SLAC linear accelerator fixed‑target program
|
| primaryPhysicsTarget |
Z boson
ⓘ
surface form:
Z boson resonance
|
| researchField |
high‑energy physics
ⓘ
particle physics ⓘ |
| significance |
first and only linear electron–positron collider to reach the Z pole
ⓘ
pioneering testbed for linear collider technology ⓘ |
| startOfOperation | late 1980s ⓘ |
| status | decommissioned ⓘ |
| studiedInteraction | electroweak interaction ⓘ |
| studiedParticle | Z boson ⓘ |
| succeededBy |
BaBar detector
ⓘ
surface form:
B‑factory program at SLAC
|
| usedFor |
electron–positron annihilation experiments
ⓘ
high‑energy physics experiments ⓘ precision studies of the Z boson ⓘ tests of the electroweak interaction ⓘ |
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: Stanford Linear Collider (SLC) Description of subject: The Stanford Linear Collider (SLC) was a pioneering electron–positron linear collider at SLAC that enabled precision studies of the Z boson and electroweak interactions.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Z boson
this entity surface form:
SLAC Linear Collider
Stanford Linear Collider (SLC)
→
precededBy
→
Stanford Linear Collider (SLC)
self-linksurface differs
ⓘ
subject surface form:
Stanford Linear Collider
this entity surface form:
SLAC linear accelerator fixed‑target program
subject surface form:
Stanford Linear Collider
this entity surface form:
SLC linear collider