stripped-envelope supernova

English

Noun

stripped-envelope supernova (plural stripped-envelope supernovae)

(astronomy) A supernova whose spectrum lacks, or is highly deficient in, hydrogen lines, and where the star has already blown away its outer hydrogen envelope, having exposed the lower enveloping helium layer, prior to the explosion.

Synonyms

SE SN (plural: SE SNe) (abbreviation)

Hyponyms

type-IIb supernova
stripped-envelope core-collapse supernova
- type-Ib supernova
- type-Ic supernova

Coordinate terms

core-collapse supernova
kilonova
type-IIa supernova
type-II supernova
type-Ia supernova
type-I supernova

Related terms

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