Dynamics of stellar atmospheres
Dynamics of stellar atmospheres
批准号:
3937-2010
负责人:
Gray, David
金额:
$1.67万
依托单位国家:
加拿大
项目类别:
Discovery Grants Program - Individual
财政年份:
2011
资助国家:
加拿大
项目状态:
已结题
起止时间:
2011-01-01 至 2012-12-31
中文摘要
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英文摘要
The detailed features in starlight are analyzed to determine the kinds of motions found in the atmospheres of stars, how rapidly stars spin, what sort of magnetic fields are generated, and how fast the stars are moving in space. From these measurements, we learn about the physics of convection and pulsation in stars, how rotation combines with convection to make magnetic fields, and how those magnetic fields cause dark spots on the surfaces of stars. We can also observe the longer term variations in the magnetic fields, similar to the 11-year magnetic cycle seen for the sun. This stellar information may help us understand how much the variation in the power from the sun contributes to global warming.
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Dynamics of Stellar Atmospheres
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批准号:RGPIN-2016-04436
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项目类别:Discovery Grants Program - Individual
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资助金额:$3.93万
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财政年份:2021
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负责人:Gray, David
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依托单位:
Dynamics of Stellar Atmospheres
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批准号:RGPIN-2016-04436
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.97万
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财政年份:2019
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负责人:Gray, David
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依托单位:
Dynamics of Stellar Atmospheres
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批准号:RGPIN-2016-04436
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.97万
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财政年份:2018
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负责人:Gray, David
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依托单位:
Dynamics of Stellar Atmospheres
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批准号:RGPIN-2016-04436
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.97万
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财政年份:2017
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负责人:Gray, David
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依托单位:
Dynamics of Stellar Atmospheres
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批准号:RGPIN-2016-04436
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.97万
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财政年份:2016
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负责人:Gray, David
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依托单位:
Dynamics of stellar atmospheres
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批准号:3937-2010
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项目类别:Discovery Grants Program - Individual
-
资助金额:$1.67万
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财政年份:2014
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负责人:Gray, David
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依托单位:
Dynamics of stellar atmospheres
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批准号:3937-2010
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.67万
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财政年份:2013
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负责人:Gray, David
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依托单位:
Dynamics of stellar atmospheres
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批准号:3937-2010
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项目类别:Discovery Grants Program - Individual
-
资助金额:$1.67万
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财政年份:2012
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负责人:Gray, David
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依托单位:
Dynamics of stellar atmospheres
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批准号:3937-2010
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项目类别:Discovery Grants Program - Individual
-
资助金额:$1.67万
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财政年份:2010
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负责人:Gray, David
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依托单位:
Dynamics of stellar atmospheres
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批准号:3937-2007
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.0万
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财政年份:2008
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负责人:Gray, David
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依托单位:
Dynamics of stellar atmospheres
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批准号:3937-2007
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.0万
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财政年份:2007
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负责人:Gray, David
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依托单位:
Dynamics of stellar atmospheres
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批准号:3937-2003
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项目类别:Discovery Grants Program - Individual
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资助金额:$4.01万
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财政年份:2006
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负责人:Gray, David
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依托单位:
Dynamics of stellar atmospheres
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批准号:3937-2003
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项目类别:Discovery Grants Program - Individual
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资助金额:$4.01万
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财政年份:2005
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负责人:Gray, David
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依托单位:
Dynamics of stellar atmospheres
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批准号:3937-2003
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项目类别:Discovery Grants Program - Individual
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资助金额:$4.01万
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财政年份:2004
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负责人:Gray, David
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依托单位:
Dynamics of stellar atmospheres
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批准号:3937-1998
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项目类别:Discovery Grants Program - Individual
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资助金额:$5.34万
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财政年份:2002
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负责人:Gray, David
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依托单位:
Dynamics of stellar atmospheres
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批准号:3937-1998
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项目类别:Discovery Grants Program - Individual
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资助金额:$5.34万
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财政年份:2001
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负责人:Gray, David
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依托单位:
Dynamics of stellar atmospheres
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批准号:3937-1998
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项目类别:Discovery Grants Program - Individual
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资助金额:$5.34万
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财政年份:2000
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负责人:Gray, David
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依托单位:
Dynamics of stellar atmospheres
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批准号:3937-1998
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项目类别:Discovery Grants Program - Individual
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资助金额:$5.34万
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财政年份:1999
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负责人:Gray, David
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依托单位:
Dynamics of stellar atmospheres
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批准号:3937-1998
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项目类别:Discovery Grants Program - Individual
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资助金额:$5.09万
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财政年份:1998
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负责人:Gray, David
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依托单位:
Dynamics of stellar atmospheres
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批准号:3937-1996
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项目类别:Discovery Grants Program - Individual
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资助金额:$4.74万
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财政年份:1997
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负责人:Gray, David
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依托单位:
国内基金
海外基金
星系结构基本单元星团的研究
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批准号:11043006
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项目类别:专项基金项目
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资助金额:10.0万元
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批准年份:2010
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负责人:理查德迪何瑞斯
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依托单位:
在我们的门前发掘化石——利用中国即将开展的巡天来研究银河系的演化
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批准号:11043005
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项目类别:专项基金项目
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资助金额:10.0万元
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批准年份:2010
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负责人:马丁史密斯
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依托单位:
利用Virgo星系团研究星系形成的早期历史
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批准号:10873001
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项目类别:面上项目
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资助金额:50.0万元
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批准年份:2008
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负责人:彭逸西(EricW·Peng)
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依托单位: