Last Updated
：2025/12/04
stripped-envelope supernova
Noun
Japanese Meaning
天文学における超新星の一種で、星が爆発する前に外側の水素包層を失い、スペクトルに水素線がほとんど（または全く）現れないもの。内部のヘリウム層が露出している状態が特徴です。
（ plural ）
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(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.
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stripped-envelope supernova
The team observed a stripped-envelope supernova whose early spectra revealed almost no hydrogen lines.
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The team observed a stripped-envelope supernova whose early spectra revealed almost no hydrogen lines.
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