Discovery and Analysis of Extremely Low Metallicity Stars, Horizontal-Branch Stars, and A-Type Stars in the Galaxy
Discovery and Analysis of Extremely Low Metallicity Stars, Horizontal-Branch Stars, and A-Type Stars in the Galaxy
批准号:
9529454
负责人:
Timothy Beers
金额:
$25.56万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1996
资助国家:
美国
项目状态:
已结题
起止时间:
1996-07-01 至 2000-06-30
中文摘要
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英文摘要
AST 9529454 Discovery and Analysis of Extremely Low Metallicity Stars, Horizontal-Branch Stars, and A-Type Stars in the Galaxy. Dr. Beers will continue a research program of studying a large sample of very metal poor stars. Such research is valuable for knowledge about nucleosynthesis, the distribution of elements in metal poor stars, and gradients across our Galaxy in the colors of horizontal-branch stars. Obtaining the stellar distribution function in metallicity, kinematics, and space is a good way to try to understand the formation and evolution of the Galaxy. ===========================================
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Collaborative Research: Distances to High Velocity Clouds
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批准号:0908043
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项目类别:Continuing Grant
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资助金额:$12.13万
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财政年份:2009
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负责人:Timothy Beers
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依托单位:
Collaborative Research: Discovery and Analysis of Carbon-Enhanced Stars in SDSS-I and SDSS-II
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批准号:0707776
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项目类别:Standard Grant
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资助金额:$25.67万
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财政年份:2007
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负责人:Timothy Beers
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依托单位:
Distances to high-velocity clouds
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批准号:0607152
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项目类别:Standard Grant
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资助金额:$6.17万
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财政年份:2006
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负责人:Timothy Beers
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依托单位:
An Intensive Search for r-process-Enhanced Stars, and Abundance Patterns in the Early Galaxy
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批准号:0406784
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项目类别:Continuing Grant
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资助金额:$31.4万
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财政年份:2004
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负责人:Timothy Beers
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依托单位:
Collaborative Research: Fundamental Properties of Local Subdwarfs
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批准号:0205815
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项目类别:Standard Grant
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资助金额:$7.48万
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财政年份:2002
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负责人:Timothy Beers
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依托单位:
Collaborative Research: Completion of the Southern Proper Motion Program
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批准号:0098508
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项目类别:Standard Grant
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资助金额:$10.58万
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财政年份:2001
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负责人:Timothy Beers
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依托单位:
The Nature of Metal-Poor Carbon-Enhanced Stars in the Galaxy
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批准号:0098549
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项目类别:Continuing Grant
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资助金额:$23.08万
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财政年份:2001
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负责人:Timothy Beers
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依托单位:
U.S.-Australia Cooperative Science Program: Discovery and Analysis of Extremely Low Metallicity Stars in the Galactic Halo
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批准号:9417547
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项目类别:Standard Grant
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资助金额:$1.61万
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财政年份:1995
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负责人:Timothy Beers
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依托单位:
U.S.-Denmark Cooperative Research: Spectroscopy and Analysis of Horizontal-Branch and A-Type Stars in the Galactic Halo
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批准号:9213548
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项目类别:Standard Grant
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资助金额:$1.02万
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财政年份:1993
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负责人:Timothy Beers
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依托单位:
Discovery and Analysis of Extremely Low Metallicity Stars Horizontal-Branch Stars, and A-Type Stars in the Galactic Halo
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批准号:9222326
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项目类别:Continuing Grant
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资助金额:$19.5万
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财政年份:1993
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负责人:Timothy Beers
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依托单位:
Discovery and Photometry of Low Metallicity and Horizontal Branch Stars in the Galactic Halo
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批准号:9001376
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项目类别:Continuing Grant
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资助金额:$18.72万
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财政年份:1990
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负责人:Timothy Beers
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依托单位:
The Discovery of Low Metallicity Stars in the Galactic Halo
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批准号:8617265
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项目类别:Continuing Grant
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资助金额:$8.25万
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财政年份:1987
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负责人:Timothy Beers
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依托单位:
国内基金
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