OH emission from early-type emission-line stars with large infrared excesses

• 1 June 1979
• journal article
• Published by American Astronomical Society in The Astrophysical Journal
• Vol. 230, 434-441
• https://doi.org/10.1086/157099

Abstract

Keywords

• EARLY STARS
• FAR INFRARED RADIATION
• HYDROXYL EMISSION
• PLANETARY NEBULAE
• STELLAR SPECTRA
• EMISSION SPECTRA
• LINE SPECTRA
• POPULATION INVERSION
• STELLAR ENVELOPES