研究成果藝廊 > 理論及觀測宇宙學
研究成果藝廊
理論及觀測宇宙學
Chemical Enrichment of the First Supernovae |
圖片來源: Ke-Jung Chen
Metallicity distribution after the first supernova explosion. The metal-rich ejecta has been dispersed to ~ 1 kpc and polluted the pristine IGM gas at 20 Myr after the explosion.
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