SDSS-III DR9 DLA catalogue
收藏B2FIND2026-03-19 收录
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https://b2find.eudat.eu/dataset/b3ea56ce-83e8-5947-bde6-e429ad555a1b
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We present a study of the column density distribution and cosmological mass density of neutral gas from a survey of Damped Lyman-alpha systems in the Sloan Digital Sky Survey...
