Determination of robust metallicities for metal-rich red giant branch stars

	Determination of robust metallicities for metal-rich red giant branch stars
	Liu, C.1,2 ; Ruchti, G.1; Feltzing, S.1; Primas, F.3
刊名	ASTRONOMY & ASTROPHYSICS
	2017-05-01
卷号	601
关键词	Galaxy: bulge globular clusters: individual: NGC 6528 stars: atmospheres stars: fundamental parameters
英文摘要	Context. The study of the Milky Way relies on our ability to interpret the light from stars correctly. With the advent of the astrometric ESA mission Gaia we will enter a new era where the study of the Milky Way can be undertaken on much larger scales than currently possible. In particular we will be able to obtain full 3D space motions of red giant stars at large distances. This calls for a reinvestigation of how reliably we can determine, for example, iron abundances in such stars and how well they reproduce those of dwarf stars.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Astronomy & Astrophysics
研究领域[WOS]	Astronomy & Astrophysics
关键词[WOS]	GLOBULAR-CLUSTER NGC-6528 ; I OSCILLATOR-STRENGTHS ; LINE-DEPTH RATIOS ; COOL DWARF STARS ; STELLAR PARAMETERS ; MILKY-WAY ; NON-LTE ; CHEMICAL EVOLUTION ; MODEL ATMOSPHERES ; SURFACE GRAVITIES
收录类别	SCI
语种	英语
WOS记录号	WOS:000402313500031
内容类型	期刊论文
源URL	[http://ir.bao.ac.cn/handle/114a11/8799]
专题	国家天文台_光学天文研究部
作者单位	1.Lund Observ, Dept Astron & Theoret Phys, Box 43, S-22100 Lund, Sweden 2.Chinese Acad Sci, Natl Astron Observ, Key Lab Opt Astron, A20 Datun Rd, Beijing 100012, Peoples R China 3.European Southern Observ, D-85748 Garching, Germany
推荐引用方式 GB/T 7714	Liu, C.,Ruchti, G.,Feltzing, S.,et al. Determination of robust metallicities for metal-rich red giant branch stars[J]. ASTRONOMY & ASTROPHYSICS,2017,601.
APA	Liu, C.,Ruchti, G.,Feltzing, S.,&Primas, F..(2017).Determination of robust metallicities for metal-rich red giant branch stars.ASTRONOMY & ASTROPHYSICS,601.
MLA	Liu, C.,et al."Determination of robust metallicities for metal-rich red giant branch stars".ASTRONOMY & ASTROPHYSICS 601(2017).