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Carbon Detonation

Astronomy Carbon cycleCarbonaceous chondrite

Carbon Detonation
The explosive ignition of carbon burning in some giant stars. A possible cause of some supernova explosions
Cassegrain Telescope ...

 


Carbon Detonation Supernova Model
A supernova model involving the explosive ignition of carbon in the high-density (108 - 1010 g cm-3), ...

This core contracts and becomes degenerate before carbon ignition is ignited, forcing an implosion known as carbon detonation when the temperature reaches 600 MK.

Nova : hydrogen detonation of surface layer
Type I supernova : carbon detonation of entire star
High mass stars (Mstar 10 Msun ) DIFFERENT ...

which it cannot be supported by degeneracy pressure. A carbon-oxygen white dwarf that approaches this mass limit, typically by mass transfer from a companion star, may explode as a Type Ia supernova via a process known as carbon detonation.

See also: Core, Supernova, Star, Mass, Solar

Astronomy Carbon cycleCarbonaceous chondrite

 
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