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On the relative CNO underabundance in quasar absorption systems at $z \sim 3$ arising from Population III enrichment and attenuation by intermediate-mass black holes and primordial baryon accretion

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Bibliographic Details
Main Authors:	Macedo, Murilo, Wuensche, Carlos Alexandre, Miranda, Oswaldo Duarte
Format:	Preprint
Published:	2026
Subjects:	Astrophysics of Galaxies Cosmology and Nongalactic Astrophysics
Online Access:	Acceder al recurso
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