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What is the Chandrasekhar limit?

Answer 1

The Chandrasekhar Limit is the largest possible mass of a stable white dwarf star.

The Chandrasekhar Limit is the maximum mass a white dwarf star can have before it explodes; supernova explosions, the largest explosions that occur in space and momentarily outshine the entire galaxy, result from white dwarf star overpopulation.

The Chandrasekhar Limit, named for the astrophysicist Subrahmanyan Chandrasekhar, is equivalent to 1.4 sols, or roughly 1.4 times the mass of the sun.

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Answer 2

Asher Cohen

The highest mass that a stable white dwarf star can reach, known as the Chandrasekhar limit, is roughly 1.4 times the mass of the Sun. Above this limit, electron degeneracy pressure is not strong enough to prevent gravitational collapse, which causes the star to either collapse into a neutron star or burst into a Type Ia supernova explosion.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.