Formaldehyde absorption and maser emisson in galaxies

• 1 June 1986
• journal article
• Published by American Astronomical Society in The Astrophysical Journal
• Vol. 305, 830-836
• https://doi.org/10.1086/164297

Abstract

Keywords

• MASERS
• ABSORPTION SPECTRA
• QUANTUM MECHANICS
• RADIAL VELOCITY
• GROUND STATE
• RADIATIVE TRANSFER MODEL
• ABSORPTION LINE