Dredge-up and S-type star

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Dredge-up and S-type star

Dredge-up vs. S-type star

A dredge-up is a period in the evolution of a star where a surface convection zone extends down to the layers where material has undergone nuclear fusion. An S-type star (or just S star) is a cool giant with approximately equal quantities of carbon and oxygen in its atmosphere.

Similarities between Dredge-up and S-type star

Dredge-up and S-type star have 5 things in common (in Unionpedia): Asymptotic giant branch, Carbon, Carbon star, Helium flash, S-process.

Asymptotic giant branch

The asymptotic giant branch (AGB) is a region of the Hertzsprung–Russell diagram populated by evolved cool luminous stars.

Asymptotic giant branch and Dredge-up · Asymptotic giant branch and S-type star · See more »

Carbon

Carbon (from carbo "coal") is a chemical element with symbol C and atomic number 6.

Carbon and Dredge-up · Carbon and S-type star · See more »

Carbon star

A carbon star is typically an asymptotic giant branch star, a luminous red giant, whose atmosphere contains more carbon than oxygen; the two elements combine in the upper layers of the star, forming carbon monoxide, which consumes all the oxygen in the atmosphere, leaving carbon atoms free to form other carbon compounds, giving the star a "sooty" atmosphere and a strikingly ruby red appearance.

Carbon star and Dredge-up · Carbon star and S-type star · See more »

Helium flash

A helium flash is a very brief thermal runaway nuclear fusion of large quantities of helium into carbon through the triple-alpha process in the core of low mass stars (between 0.8 solar masses and 2.0) during their red giant phase (the Sun is predicted to experience a flash 1.2 billion years after it leaves the main sequence).

Dredge-up and Helium flash · Helium flash and S-type star · See more »

S-process

The slow neutron-capture process or s-process is a series of reactions in nuclear astrophysics that occur in stars, particularly AGB stars.

Dredge-up and S-process · S-process and S-type star · See more »

The list above answers the following questions

What Dredge-up and S-type star have in common
What are the similarities between Dredge-up and S-type star

Dredge-up and S-type star Comparison

Dredge-up has 22 relations, while S-type star has 58. As they have in common 5, the Jaccard index is 6.25% = 5 / (22 + 58).

References

This article shows the relationship between Dredge-up and S-type star. To access each article from which the information was extracted, please visit:

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