The Neutron (1932 paper)
E104261
The Neutron (1932 paper) is James Chadwick’s landmark publication that announced and characterized the neutron, fundamentally reshaping nuclear physics and earning him the Nobel Prize in Physics.
All labels observed (2)
| Label | Occurrences |
|---|---|
| James Chadwick’s 1933 Bakerian Lecture | 1 |
| The Neutron (1932 paper) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T885145 — 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.
Target entity: The Neutron (1932 paper) Context triple: [James Chadwick, notableWork, The Neutron (1932 paper)]
-
A.
Fermi theory of beta decay
The Fermi theory of beta decay is Enrico Fermi’s pioneering quantum field theory model that explains beta decay as a weak interaction process mediated by a four-fermion contact interaction, laying the groundwork for modern weak interaction theory.
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B.
Frisch–Peierls memorandum
The Frisch–Peierls memorandum was a pivotal 1940 document by physicists Otto Frisch and Rudolf Peierls that first outlined the feasibility of a small, practical uranium-based atomic bomb, helping to catalyze British and later Allied nuclear weapons research.
-
C.
treatise on radioactivity
The "treatise on radioactivity" is a foundational scientific work by Marie Curie that systematically documented her pioneering research on radioactive elements and helped establish the field of radioactivity.
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D.
On a Heuristic Point of View Concerning the Production and Transformation of Light
"On a Heuristic Point of View Concerning the Production and Transformation of Light" is Albert Einstein’s 1905 paper that introduced the concept of light quanta (photons), laying the foundation for quantum theory and explaining the photoelectric effect.
-
E.
Does the Inertia of a Body Depend Upon Its Energy Content?
"Does the Inertia of a Body Depend Upon Its Energy Content?" is Albert Einstein’s 1905 paper that first articulated the mass–energy equivalence principle, commonly expressed as E = mc².
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Target entity: The Neutron (1932 paper) Target entity description: The Neutron (1932 paper) is James Chadwick’s landmark publication that announced and characterized the neutron, fundamentally reshaping nuclear physics and earning him the Nobel Prize in Physics.
-
A.
Fermi theory of beta decay
The Fermi theory of beta decay is Enrico Fermi’s pioneering quantum field theory model that explains beta decay as a weak interaction process mediated by a four-fermion contact interaction, laying the groundwork for modern weak interaction theory.
-
B.
Frisch–Peierls memorandum
The Frisch–Peierls memorandum was a pivotal 1940 document by physicists Otto Frisch and Rudolf Peierls that first outlined the feasibility of a small, practical uranium-based atomic bomb, helping to catalyze British and later Allied nuclear weapons research.
-
C.
treatise on radioactivity
The "treatise on radioactivity" is a foundational scientific work by Marie Curie that systematically documented her pioneering research on radioactive elements and helped establish the field of radioactivity.
-
D.
On a Heuristic Point of View Concerning the Production and Transformation of Light
"On a Heuristic Point of View Concerning the Production and Transformation of Light" is Albert Einstein’s 1905 paper that introduced the concept of light quanta (photons), laying the foundation for quantum theory and explaining the photoelectric effect.
-
E.
Does the Inertia of a Body Depend Upon Its Energy Content?
"Does the Inertia of a Body Depend Upon Its Energy Content?" is Albert Einstein’s 1905 paper that first articulated the mass–energy equivalence principle, commonly expressed as E = mc².
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
physics paper
ⓘ
scientific paper ⓘ |
| announcedDiscoveryOf | neutron ⓘ |
| associatedWithInstitution | Cavendish Laboratory ⓘ |
| associatedWithUniversity |
Cambridge University
ⓘ
surface form:
University of Cambridge
|
| author | James Chadwick ⓘ |
| basedOnExperimentBy | James Chadwick ⓘ |
| challengedModel | pure proton–electron nuclear model ⓘ |
| citedAs | discovery paper of the neutron ⓘ |
| contributedTo |
James Chadwick
ⓘ
surface form:
James Chadwick’s Nobel Prize in Physics 1935
|
| countryOfOrigin | United Kingdom ⓘ |
| describedPropertyOf |
electrical neutrality of the neutron
ⓘ
interaction of neutrons with matter ⓘ mass of the neutron ⓘ penetrating power of the neutron ⓘ |
| field |
nuclear physics
ⓘ
particle physics ⓘ |
| historicalSignificance | landmark publication in 20th-century physics ⓘ |
| impactOn |
development of nuclear reactors
ⓘ
development of nuclear weapons ⓘ understanding of atomic nuclei ⓘ |
| influenced |
Enrico Fermi’s work on neutron-induced radioactivity
ⓘ
development of the liquid-drop model of the nucleus ⓘ |
| interpretedEarlierResultsOf |
Frédéric Joliot-Curie
ⓘ
Irène Joliot-Curie ⓘ
surface form:
Irène Curie
|
| introducedConcept | neutron as a neutral constituent of the nucleus ⓘ |
| language | English ⓘ |
| ledTo |
advances in nuclear fission research
ⓘ
development of modern nuclear models ⓘ widespread acceptance of the neutron as an elementary particle ⓘ |
| mainSubject | neutron ⓘ |
| providedEvidenceFor | existence of a neutral nuclear particle with mass close to the proton ⓘ |
| publicationYear | 1932 ⓘ |
| publishedBefore |
The Neutron (1932 paper)
self-linksurface differs
ⓘ
surface form:
James Chadwick’s 1933 Bakerian Lecture
|
| recognizedAs | foundational work in neutron physics ⓘ |
| recognizedBy | Nobel Committee for Physics ⓘ |
| timePeriod | interwar period ⓘ |
| usedExperimentalMethod | bombardment of beryllium with alpha particles ⓘ |
| usedRadiationSource | alpha particles from polonium ⓘ |
| usedTargetMaterial | beryllium ⓘ |
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.
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.
Subject: The Neutron (1932 paper) Description of subject: The Neutron (1932 paper) is James Chadwick’s landmark publication that announced and characterized the neutron, fundamentally reshaping nuclear physics and earning him the Nobel Prize in Physics.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.