The chemical composition of blue horizontal branch stars in M4 and NGC 6397

• 1 February 1992
• journal article
• Published by American Astronomical Society in The Astrophysical Journal
• Vol. 386, 685-694
• https://doi.org/10.1086/171048

Abstract

Keywords

• NEAR INFRARED
• HORIZONTAL BRANCH STARS
• HIGH RESOLUTION
• CHEMICAL COMPOSITION
• GLOBULAR CLUSTER
• SPECTRUM ANALYSIS