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The Strength, Distribution and Generation of Magnetic Flux on Cool Stars

The Strength, Distribution and Generation of Magnetic Flux on Cool Stars
冷恒星上磁通量的强度、分布和产生
批准号:
9528563
负责人:
Steven Saar
金额:
$25.8万
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:
1996-08-01 至 2000-07-31

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中文摘要
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英文摘要
95-28563 Saar, Steven Dr. Saar plans to address the analysis and interpretation of stellar magnetic observations through three parallel efforts. The first is a detailed analysis of existing data from over 200 GKM dwarf stars, determining the magnetic field strengths and filling factors (or upper limits). The second is to make new infrared observations of field strengths and filling factors for M dwarf and active subgiant stars. The third is to study flux tube emergence in a variety of stellar atmospheres and compare the solutions with the surface distribution and magnitude of magnetic fields found in the first two parts of this project. ***
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Magnetic Activity-Related Radial Velocity Variation and its Effects on Extra-Solar Planet Detection
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海外基金
Shining light on the black hole mass distribution
  • 批准号:
    12073029
  • 项目类别:
    面上项目
  • 资助金额:
    61.0万元
  • 批准年份:
    2020
  • 负责人:
    Roberto Soria
  • 依托单位: