Abstract
view Abstract Citations (25) References (18) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS The cyanogen distribution of the giants in NGC 2808. Norris, J. ; Smith, G. H. Abstract The authors report panoramic photometry of the strength of the λ3883 cyanogen band in the spectra of red giants in NGC 2808, in the magnitude range -0.5 < MV < 1.5. There is a range in band strength at all magnitudes surveyed, but the CN distribution shows little or no evidence for the type of bimodality predicted by Norris on the hypothesis that there is a connection between horizontal-branch morphology and the form of the CN distribution on the red giant branch. Publication: The Astrophysical Journal Pub Date: December 1983 DOI: 10.1086/161517 Bibcode: 1983ApJ...275..120N Keywords: Cosmochemistry; Cyanogen; Globular Clusters; Horizontal Branch Stars; Red Giant Stars; Abundance; Astronomical Photometry; Astrophysics full text sources ADS | data products SIMBAD (5)
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