Low-Mass Protogalaxies and Absorption Lines in Quasi-Stellar Objects.

• 1 March 1972
• journal article
• Published by American Astronomical Society in The Astrophysical Journal
• Vol. 172, 553
• https://doi.org/10.1086/151373

Abstract

Keywords

• DOPPLER EFFECT
• GALAXIES
• GRAVITATIONAL COLLAPSE
• LINE SPECTRA
• ABSORPTION LINE
• ABSORPTION SPECTRA
• QUASARS
• RED SHIFT
• ABSORPTION
• MASS
• IONIZING RADIATION
• HYDROGEN