Extending the red giant branch versus metallicity calibration toward metal-poor systems: Near-infrared photometry of the galactic globular clusters M56 and M15

Astronomical Journal

Volumn 119, Issue 5, 2000, Pages 2274-2281

  Ivanov, Valentin D ^a   Borissova, Jordanka ^b   Alonso Herrero, Almudena ^a   Russeva, Tatiana ^b  

^a UNIVERSITY OF ARIZONA   (United States)

^b INSTITUTE OF ASTRONOMY   (Bulgaria)

Author keywords

Color magnitude diagrams; Globular clusters: individual (Liller 1, M15, M56, NGC 6553, NGC 7099); Stars: Population II

Indexed keywords

EID: 0009900396     PISSN: 00046256     EISSN: None     Source Type: Journal    
DOI: 10.1086/301363     Document Type: Article

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