stripped-envelope supernova

短语

词形变化

stripped-envelope supernovae 复数 stripped-envelope supernovae

别名

SE SN

释义与例句

n.
  1. 1.

    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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