Sodium abundances of AGB and RGB stars in Galactic globular clusters II. Analysis and results of NGC 104, NGC 6121, and NGC 6809

doi:10.1051/0004-6361/201730976

	Sodium abundances of AGB and RGB stars in Galactic globular clusters II. Analysis and results of NGC 104, NGC 6121, and NGC 6809
	Primas, F.8; Van der Swaelmen, M.3; Wang, Y.6,7,8; Zhao, G.6,7 ; Chantereau, W.1; Charbonnel, C.1,2,9; Bono, G.4,5
刊名	ASTRONOMY & ASTROPHYSICS
	2017-11-28
卷号	607
关键词	Stars: Abundances Globular Clusters: General Globular Clusters: Individual: Ngc 104 Globular Clusters: Individual: Ngc 6121 Globular Clusters: Individual: Ngc 6809
DOI	10.1051/0004-6361/201730976
文献子类	Article
英文摘要	Aims. We investigate the Na abundance distribution of asymptotic giant branch (AGB) stars in Galactic globular clusters (GCs) and its possible dependence on GC global properties, especially age and metallicity.
WOS关键词	MULTIPLE STELLAR POPULATIONS ; EFFECTIVE TEMPERATURE SCALE ; SELF-ENRICHMENT SCENARIO ; LTE LINE FORMATION ; RED GIANT BRANCH ; HOMOGENEOUS PHOTOMETRY ; HORIZONTAL-BRANCH ; MODEL ATMOSPHERES ; OMEGA-CENTAURI ; STANDARD STARS
WOS研究方向	Astronomy & Astrophysics
语种	英语
WOS记录号	WOS:000416939800004
资助机构	European Southern Observatory, via its ESO Studentship programme ; European Southern Observatory, via its ESO Studentship programme ; National Natural Science Foundation of China(1233004 ; National Natural Science Foundation of China(1233004 ; Strategic Priority Research Program The Emergence of Cosmological Structures of the Chinese Academy of Sciences(XDB09000000) ; Strategic Priority Research Program The Emergence of Cosmological Structures of the Chinese Academy of Sciences(XDB09000000) ; Swiss National Science Foundation (FNS)(200020-159543) ; Swiss National Science Foundation (FNS)(200020-159543) ; 11390371) ; 11390371) ; European Southern Observatory, via its ESO Studentship programme ; European Southern Observatory, via its ESO Studentship programme ; National Natural Science Foundation of China(1233004 ; National Natural Science Foundation of China(1233004 ; Strategic Priority Research Program The Emergence of Cosmological Structures of the Chinese Academy of Sciences(XDB09000000) ; Strategic Priority Research Program The Emergence of Cosmological Structures of the Chinese Academy of Sciences(XDB09000000) ; Swiss National Science Foundation (FNS)(200020-159543) ; Swiss National Science Foundation (FNS)(200020-159543) ; 11390371) ; 11390371)
内容类型	期刊论文
源URL	[http://ir.bao.ac.cn/handle/114a11/20282]
专题	国家天文台_光学天文研究部
作者单位	1.Univ Geneva, Dept Astron, Chemin Maillettes 51, CH-1290 Versoix, Switzerland 2.Univ Toulouse, 14 Ave E Belin, F-31400 Toulouse, France 3.Univ Libre Bruxelles, Inst Astron & Astrophys, CP 226,Blvd Triomphe, B-1050 Brussels, Belgium 4.Univ Roma Tor Vergata, Dipartimento Fis, Via Ric Sci 1, I-00133 Rome, Italy 5.INAF Osservatorio Astron Roma, Via Frascati 33, Rome, Italy 6.Chinese Acad Sci, Key Lab Opt Astron, Natl Astron Observ, Beijing 100012, Peoples R China 7.Univ Chinese Acad Sci, Sch Astron & Space Sci, Beijing 100049, Peoples R China 8.ESO, Karl Schwarschild Str 2, D-85748 Garching, Germany 9.CNRS, UMR 5277, IRAP, 14 Ave E Belin, F-31400 Toulouse, France
推荐引用方式 GB/T 7714	Primas, F.,Van der Swaelmen, M.,Wang, Y.,et al. Sodium abundances of AGB and RGB stars in Galactic globular clusters II. Analysis and results of NGC 104, NGC 6121, and NGC 6809[J]. ASTRONOMY & ASTROPHYSICS,2017,607.
APA	Primas, F..,Van der Swaelmen, M..,Wang, Y..,Zhao, G..,Chantereau, W..,...&Bono, G..(2017).Sodium abundances of AGB and RGB stars in Galactic globular clusters II. Analysis and results of NGC 104, NGC 6121, and NGC 6809.ASTRONOMY & ASTROPHYSICS,607.
MLA	Primas, F.,et al."Sodium abundances of AGB and RGB stars in Galactic globular clusters II. Analysis and results of NGC 104, NGC 6121, and NGC 6809".ASTRONOMY & ASTROPHYSICS 607(2017).