Observational Studies of High Redshift Quasars
Observational Studies of High Redshift Quasars
批准号:
9108834
负责人:
Maarten Schmidt
金额:
$21.0万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1991
资助国家:
美国
项目状态:
已结题
起止时间:
1991-11-01 至 1995-01-31
中文摘要
该奖项资助了对高红移类星体的搜索和研究。首席研究员施密特博士是此类研究的世界领导者之一。他的目的是研究在红移大于3时类星体密度的明显下降,这是他在以前的研究中发现的。这可能表明,我们在这里观察的是类星体诞生的初始阶段,也可能是星系诞生的初始阶段。
英文摘要
This award funds a search for, and study of, quasars at very high redshifts. Dr. Schmidt, the Principal Investigator, is one of the world leaders in such studies. He aims in this work to investigate the apparent decrease in the density of quasars at redshifts greater than three, an effect which he discovered in previous investigations. This may indicate that we are here observing the initial period of birth of the quasars, and probably that of galaxies as well.
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Observational Studies of High Redshift Quasars
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批准号:9415574
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项目类别:Continuing Grant
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资助金额:$18.9万
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财政年份:1994
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负责人:Maarten Schmidt
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依托单位:
Observational Studies of High Redshift Quasars
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批准号:8715508
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项目类别:Continuing Grant
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资助金额:$12.71万
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财政年份:1988
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负责人:Maarten Schmidt
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依托单位:
Spectroscopic Observations of Quasars
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批准号:8314134
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项目类别:Continuing Grant
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资助金额:$18.88万
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财政年份:1984
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负责人:Maarten Schmidt
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依托单位:
Spectroscopic Observations of Quasars
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批准号:8117754
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项目类别:Continuing Grant
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资助金额:$17.71万
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财政年份:1981
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负责人:Maarten Schmidt
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依托单位:
Spectroscopic Observations of Quasars
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批准号:7722615
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项目类别:Standard Grant
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资助金额:$29.69万
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财政年份:1977
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负责人:Maarten Schmidt
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依托单位:
Spectroscopic Observations of Quasars
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批准号:7522923
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项目类别:Continuing Grant
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资助金额:$14.62万
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财政年份:1975
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负责人:Maarten Schmidt
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依托单位:
海外基金