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Statements (34)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
nuclear fusion process
|
| gptkbp:alsoKnownAs |
gptkb:carbon-nitrogen-oxygen_cycle
|
| gptkbp:category |
astrophysics
nuclear physics |
| gptkbp:competitor |
proton-proton chain
|
| gptkbp:cycleCatalyst |
carbon-12
nitrogen-14 oxygen-16 |
| gptkbp:discoveredBy |
gptkb:Carl_Friedrich_von_Weizsäcker
gptkb:Hans_Bethe |
| gptkbp:dominantIn |
stars with mass greater than 1.3 solar masses
|
| gptkbp:energyContribution |
dominant energy source in massive stars
minor energy source in the Sun |
| gptkbp:firstDescribed |
1938
|
| https://www.w3.org/2000/01/rdf-schema#label |
CNO cycle
|
| gptkbp:involvesElement |
carbon
nitrogen oxygen |
| gptkbp:mainlyIn |
stars more massive than the Sun
|
| gptkbp:namedAfter |
carbon
nitrogen oxygen |
| gptkbp:netEffect |
four protons fused into one helium nucleus
release of gamma rays release of neutrinos release of positrons |
| gptkbp:operatesIn |
stars
|
| gptkbp:produces |
gptkb:energy
gptkb:helium gptkb:neutrinos |
| gptkbp:type |
catalytic cycle
stellar nucleosynthesis |
| gptkbp:bfsParent |
gptkb:Hans_Bethe
|
| gptkbp:bfsLayer |
3
|