Eddington standard model of stars
E327446
The Eddington standard model of stars is a theoretical framework in stellar astrophysics that describes the internal structure and energy transport of stars under simplifying assumptions of radiative equilibrium and constant opacity.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Eddington standard model of stars canonical | 1 |
| Eddington standard model of stellar structure | 1 |
| Milne–Eddington model in stellar atmospheres | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3096131 — 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: Eddington standard model of stars Context triple: [Arthur Stanley Eddington, knownFor, Eddington standard model of stars]
-
A.
An Introduction to the Study of Stellar Structure
An Introduction to the Study of Stellar Structure is a foundational astrophysics monograph by Subrahmanyan Chandrasekhar that rigorously develops the theory of the internal structure and evolution of stars.
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B.
On the Relations between the Spectra and Other Characteristics of the Stars
"On the Relations between the Spectra and Other Characteristics of the Stars" is a landmark 1914 paper by Henry Norris Russell that helped establish the relationship between stellar spectral type, luminosity, and other properties, laying groundwork for the Hertzsprung–Russell diagram and modern stellar astrophysics.
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C.
Structure and Evolution of the Stars
Structure and Evolution of the Stars is a classic astrophysics textbook by Martin Schwarzschild that systematically develops the theory of stellar interiors and their life cycles.
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D.
“Synthesis of the Elements in Stars” (B2FH, 1957)
“Synthesis of the Elements in Stars” (B2FH, 1957) is a landmark astrophysics paper that explained how chemical elements are formed through nuclear processes inside stars, laying the foundation for modern nucleosynthesis theory.
-
E.
Harvard spectral classification of stars
The Harvard spectral classification of stars is an early 20th-century system that categorizes stars by their spectral characteristics and surface temperatures into types O, B, A, F, G, K, and M, forming the basis of modern stellar classification.
- 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: Eddington standard model of stars Target entity description: The Eddington standard model of stars is a theoretical framework in stellar astrophysics that describes the internal structure and energy transport of stars under simplifying assumptions of radiative equilibrium and constant opacity.
-
A.
An Introduction to the Study of Stellar Structure
An Introduction to the Study of Stellar Structure is a foundational astrophysics monograph by Subrahmanyan Chandrasekhar that rigorously develops the theory of the internal structure and evolution of stars.
-
B.
On the Relations between the Spectra and Other Characteristics of the Stars
"On the Relations between the Spectra and Other Characteristics of the Stars" is a landmark 1914 paper by Henry Norris Russell that helped establish the relationship between stellar spectral type, luminosity, and other properties, laying groundwork for the Hertzsprung–Russell diagram and modern stellar astrophysics.
-
C.
Structure and Evolution of the Stars
Structure and Evolution of the Stars is a classic astrophysics textbook by Martin Schwarzschild that systematically develops the theory of stellar interiors and their life cycles.
-
D.
“Synthesis of the Elements in Stars” (B2FH, 1957)
“Synthesis of the Elements in Stars” (B2FH, 1957) is a landmark astrophysics paper that explained how chemical elements are formed through nuclear processes inside stars, laying the foundation for modern nucleosynthesis theory.
-
E.
Harvard spectral classification of stars
The Harvard spectral classification of stars is an early 20th-century system that categorizes stars by their spectral characteristics and surface temperatures into types O, B, A, F, G, K, and M, forming the basis of modern stellar classification.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
radiative equilibrium model
ⓘ
stellar structure model ⓘ theoretical astrophysics model ⓘ |
| appliesTo |
main-sequence stars
ⓘ
radiative stars ⓘ |
| assumes |
constant opacity
ⓘ
hydrostatic equilibrium ⓘ ideal gas equation of state ⓘ radiation pressure contribution ⓘ radiative equilibrium ⓘ spherical symmetry ⓘ |
| basedOn |
energy conservation equation
ⓘ
equations of stellar structure ⓘ hydrostatic equilibrium equation ⓘ mass conservation equation ⓘ radiative transfer theory ⓘ |
| characterizedBy |
homology relations for stellar structure
ⓘ
simple analytic relations ⓘ |
| describes |
energy transport in stars
ⓘ
internal structure of stars ⓘ mass–luminosity relation of stars ⓘ pressure and temperature profiles inside stars ⓘ radiative energy transport ⓘ |
| developedIn | early 20th century ⓘ |
| field |
astrophysics
ⓘ
stellar astrophysics ⓘ theoretical physics ⓘ |
| influenced | modern stellar structure theory ⓘ |
| introducedBy | Arthur Stanley Eddington ⓘ |
| language | mathematics ⓘ |
| namedAfter | Arthur Stanley Eddington ⓘ |
| neglects |
convection
ⓘ
magnetic fields ⓘ rotation ⓘ |
| predicts |
relation between central temperature and stellar mass
ⓘ
relation between stellar mass and luminosity ⓘ relative importance of gas pressure and radiation pressure ⓘ |
| relatedTo |
polytropic models of stars
ⓘ
standard solar model ⓘ |
| simplifies |
composition as uniform
ⓘ
opacity as spatially constant ⓘ |
| topic | stellar interiors ⓘ |
| usedFor |
deriving scaling relations for stars
ⓘ
order-of-magnitude estimates in stellar astrophysics ⓘ pedagogical description of stellar interiors ⓘ |
| uses |
Milne–Eddington approximation
ⓘ
surface form:
Eddington approximation for radiative transfer
constant opacity (Kramers-like) assumption ⓘ polytropic approximation ⓘ |
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: Eddington standard model of stars Description of subject: The Eddington standard model of stars is a theoretical framework in stellar astrophysics that describes the internal structure and energy transport of stars under simplifying assumptions of radiative equilibrium and constant opacity.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Milne–Eddington model in stellar atmospheres
this entity surface form:
Eddington standard model of stellar structure