Concepedia
Nature · 1968 · 177 citations · 1 references
Natural SciencesAstronomyPhysicsAstrophysicsStellar AstronomyGlobular ClustersNeutron StarsRed GiantsStar ClustersStellar EvolutionStellar StructureBinary Star PopulationsGlobular Cluster PopulationsPrimordial Helium AbundanceStar Cluster Age DeterminationStar Cluster Populations
1
On the Age and Initial Helium Abandance of Extreme Population II Stars
Jr. Iben Icko, J. S. Faulkner · The Astrophysical Journal · 1968 · 64 citations · Full text
Natural Sciences, Astronomy, Physics +17