Abstract
view Abstract Citations (146) References (144) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS Starbursts, Blue Stragglers, and Binary Stars in Local Superclusters and Groups. II. The Old Disk and Halo Populations Eggen, Olin J. ; Iben, Icko, Jr. Abstract A study of the distribution in the HR diagram of stars in several old-disk population aggregates and in several halo-population aggregates indicates that the blue straggler phenomenon is ubiquitous. In all the cases considered, several stars are found to lie far from the locus defined by a semiempirical isochrone that best fits the distribution of the bulk of the stars in the aggregate. The results support the starburst interpretation of blue stragglers in young-disk aggregates. Publication: The Astronomical Journal Pub Date: February 1989 DOI: 10.1086/114993 Bibcode: 1989AJ.....97..431E Keywords: Blue Stars; Cepheid Variables; Eclipsing Binary Stars; Star Formation; Starburst Galaxies; Stellar Spectrophotometry; Main Sequence Stars; Open Clusters; Star Clusters; Star Distribution; Stellar Luminosity; Stellar Winds; Astrophysics; STARS: BINARIES; STARS: PROPER-MOTION full text sources ADS | data products SIMBAD (182) Related Materials (1) Part 1: 1988AJ.....96..635E
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