quark model
E179971
The quark model is a fundamental framework in particle physics that explains hadrons as composite particles made of quarks bound together by the strong force.
All labels observed (4)
| Label | Occurrences |
|---|---|
| quark model canonical | 3 |
| constituent quark model | 1 |
| hadrons | 1 |
| relativistic quark model | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1580354 — 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: quark model Context triple: [Eightfold Way classification, relatedTo, quark model]
-
A.
quantum chromodynamics
Quantum chromodynamics is the quantum field theory that describes the strong nuclear force binding quarks and gluons inside hadrons such as protons and neutrons.
-
B.
Gell-Mann–Nishijima formula
The Gell-Mann–Nishijima formula is a key relation in particle physics that connects a particle’s electric charge to its isospin and hypercharge, helping classify hadrons within the quark model.
-
C.
Standard Model
The Standard Model is the fundamental theory in particle physics that describes the known elementary particles and their interactions (except gravity) through quantum field theories of electromagnetic, weak, and strong forces.
-
D.
Salam–Weinberg model
The Salam–Weinberg model is the electroweak theory that unifies the electromagnetic and weak nuclear forces within the Standard Model of particle physics.
-
E.
WQCD
WQCD is a New York City FM radio station historically known for its smooth jazz format and association with major NBC-owned media outlets.
- 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: quark model Target entity description: The quark model is a fundamental framework in particle physics that explains hadrons as composite particles made of quarks bound together by the strong force.
-
A.
quantum chromodynamics
Quantum chromodynamics is the quantum field theory that describes the strong nuclear force binding quarks and gluons inside hadrons such as protons and neutrons.
-
B.
Gell-Mann–Nishijima formula
The Gell-Mann–Nishijima formula is a key relation in particle physics that connects a particle’s electric charge to its isospin and hypercharge, helping classify hadrons within the quark model.
-
C.
Standard Model
The Standard Model is the fundamental theory in particle physics that describes the known elementary particles and their interactions (except gravity) through quantum field theories of electromagnetic, weak, and strong forces.
-
D.
Salam–Weinberg model
The Salam–Weinberg model is the electroweak theory that unifies the electromagnetic and weak nuclear forces within the Standard Model of particle physics.
-
E.
WQCD
WQCD is a New York City FM radio station historically known for its smooth jazz format and association with major NBC-owned media outlets.
- F. None of above. chosen
Statements (52)
| Predicate | Object |
|---|---|
| instanceOf |
model in particle physics
ⓘ
theoretical framework ⓘ |
| assumes |
color singlet hadrons
ⓘ
hadrons are composite ⓘ quarks are confined ⓘ |
| basedOn |
quantum numbers of quarks
ⓘ
quarks ⓘ strong interaction ⓘ |
| compatibleWith | quantum chromodynamics ⓘ |
| describes |
baryons
ⓘ
hadrons ⓘ mesons ⓘ |
| developedBy |
George Zweig
ⓘ
Murray Gell-Mann ⓘ |
| explains |
baryon decuplet
ⓘ
baryon octet ⓘ existence of hadron multiplets ⓘ hadron classification ⓘ hadron spectroscopy ⓘ meson nonets ⓘ |
| field |
high-energy physics
ⓘ
particle physics ⓘ |
| hasVersion |
quark model
self-linksurface differs
ⓘ
surface form:
constituent quark model
current quark model ⓘ nonrelativistic quark model ⓘ quark model self-linksurface differs ⓘ
surface form:
relativistic quark model
|
| influenced | development of the quark-parton model ⓘ |
| involves |
quark-antiquark pairs in mesons
ⓘ
three-quark states in baryons ⓘ |
| laterExtendedToQuarkFlavors |
bottom quark
ⓘ
charm quark ⓘ top quark ⓘ |
| originallyUsedQuarkFlavors |
down quark
ⓘ
strange quark ⓘ up quark ⓘ |
| precedes | full development of quantum chromodynamics ⓘ |
| predicts |
mass patterns of hadrons
ⓘ
quantum numbers of hadrons ⓘ quark content of hadrons ⓘ |
| proposedIn | 1964 ⓘ |
| usesConcept |
baryon number
ⓘ
bottomness ⓘ charm ⓘ color charge ⓘ flavor quantum number ⓘ isospin ⓘ parity ⓘ spin ⓘ strangeness ⓘ topness ⓘ |
| usesSymmetry |
SU(3) flavor symmetry
ⓘ
SU(6) spin-flavor symmetry ⓘ |
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: quark model Description of subject: The quark model is a fundamental framework in particle physics that explains hadrons as composite particles made of quarks bound together by the strong force.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
constituent quark model
this entity surface form:
relativistic quark model
this entity surface form:
hadrons