Sodium-oxygen anticorrelation among horizontal branch stars in the globular cluster M4

Astrophysical Journal Letters

Volumn 730, Issue 2 PART II, 2011, Pages

  Marino, A F ^a   Villanova, S ^b   Milone, A P ^c   Piotto, G ^c   Lind, K ^a   Geisler, D ^b   Stetson, P B ^d  

^a MAX PLANCK INSTITUT FÜR ASTROPHYSIK   (Germany)

^b UNIVERSITY OF CONCEPCIÓN   (Chile)

^c UNIVERSITY OF PADOVA   (Italy)

^d NATIONAL RESEARCH COUNCIL CANADA   (Canada)

Author keywords

globular clusters: individual (NGC 6121); stars: abundances; stars: Population II

Indexed keywords

EID: 79953653528     PISSN: 20418205     EISSN: 20418213     Source Type: Journal    
DOI: 10.1088/2041-8205/730/2/L16     Document Type: Article

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