Census of QSOs Narrow Absorption Lines
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https://b2find.eudat.eu/dataset/510bcae7-64fb-59eb-bb48-4a38e3f2b11e
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We use Keck HIRES spectra of 37 optically bright quasars at z=2-4 to study narrow absorption lines that are intrinsic to the quasars (intrinsic NALs, produced in gas that is...



