The helium abundance of ejecta from V1500 Cygni /Nova Cygni 1975/

• 1 January 1978
• journal article
• Published by American Astronomical Society in The Astrophysical Journal
• Vol. 219, 589
• https://doi.org/10.1086/155818

Abstract

Keywords

• RADIATIVE RECOMBINATION
• SPECTRUM
• BINARY STAR
• IONIZING RADIATION
• QUANTUM MECHANICS
• CHEMICAL COMPOSITION
• PLANETARY NEBULA
• STELLAR EVOLUTION
• VARIABLE STARS