Stellar abundances tracing the formation of the Galactic Bulge

被引：0

作者：

Barbuy, Beatriz ^{[1
]}

Zoccali, Manuela ^{[2
]}

Ortolani, Sergio ^{[3
]}

Hill, Vanessa ^{[4
]}

Renzini, Alvio ^{[5
]}

Melendez, Jorge ^{[6
]}

Gomez, Anita ^{[4
]}

Asplund, Martin ^{[7
]}

Minniti, Dante ^{[2
]}

Bica, Eduardo ^{[8
]}

Alves-Brito, Alan ^{[1
]}

机构：

[1] Univ Sao Paulo, IAG, Rua Matao 1226, BR-05508900 Sao Paulo, Brazil

[2] Univ Catolica Chile, Dept Astron & Astrophys, Santiago 22, Chile

[3] Univ Padua, Dipartimento Astron, I-35122 Padua, Italy

[4] Observ Paris, F-92195 Meudon, France

[5] Osserv Astron Padova, I-35122 Padua, Italy

[6] Univ Porto, Ctr Astrofis, P-4150762 Oporto, Portugal

[7] Max Planck Inst Astrophys, D-85741 Garching, Germany

[8] Univ Fed Rio Grande do Sul, Dept Astron, BR-91501970 Porto Alegre, RS, Brazil

来源：

GALAXY DISK IN COSMOLOGICAL CONTEXT, PROCEEDINGS OF THE 254TH SYMPOSIUM OF THE IAU | 2009年 / 254期

关键词：

Galaxy: abundances; bulge; stellar content; globular clusters; POOR GLOBULAR-CLUSTER; BAADES WINDOW GIANTS; KECK HIRES SPECTRA; VLT-UVES ANALYSIS; INFRARED-SPECTROSCOPY; K GIANTS; OXYGEN; PARAMETERS; EVOLUTION; FLAMES;

D O I：

10.1047/S1743921308027531

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The metallicity distribution and abundance ratios of the Galactic bulge are reviewed. Issues raised by different groups in recent work, in particular the high metallicity end, a comparison between the oxygen abundances derived from different indicators, the [OI] 630 nm and IR OH lines, and the issue of measuring giants vs. dwarfs, are discussed. Finally, abundances in bulge globular clusters are briefly described.

引用

页码：153 / +

页数：3

共 50 条

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