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Evolution of the interstellar medium: wispy cirrus, clumpy molecular clouds, star formation, disruption

Evolution of the interstellar medium: wispy cirrus, clumpy molecular clouds, star formation, disruption
星际介质的演化:纤细的卷云、块状的分子云、恒星的形成、分裂
批准号:
6843-2008
负责人:
Martin, Peter
金额:
$5.01万
依托单位:
依托单位国家:
加拿大
项目类别:
Discovery Grants Program - Individual
财政年份:
2012
资助国家:
加拿大
项目状态:
已结题
起止时间:
2012-01-01 至 2013-12-31

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中文摘要
翻译
对星际介质(ISM)的研究是理解恒星人口和金属丰度如何在银河系和类似系统的圆盘中建立起来的基础。一个密切相关的问题是,为什么我们的银河系中仍然存在ISM ?这似乎是因为分子云中的恒星形成效率不高,因为那里诞生的恒星的反馈过程(外流、风、电离、辐射压力、超新星)。由于这种反馈,银河生态系统的储存库ISM既不是单一状态,也不是静态的。相反,它是一种既复杂又动态的消耗品。
英文摘要
Study of the interstellar medium (ISM) is at the root of understanding how the stellar population and the metalicity has been built up in the disk of the Milky Way and similar systems. A closely related question is why is there still an ISM remaining in our Galaxy? This appears to be because star formation in molecular clouds is not very efficient, because of feedback processes from the stars that are born there (outflows, winds, ionization, radiation pressure, supernovae). Because of this feedback, the reservoir of the Galactic ecosystem, the ISM, is neither a single state nor static. Rather it is a both complex and dynamic consumable.
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Squaring the circle: making sense of the dusty, magnetized interstellar medium beyond two dimensions
  • 批准号:
    RGPIN-2018-05965
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $7.29万
  • 财政年份:
    2022
  • 负责人:
    Martin, Peter
  • 依托单位:
Squaring the circle: making sense of the dusty, magnetized interstellar medium beyond two dimensions
  • 批准号:
    RGPIN-2018-05965
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $3.64万
  • 财政年份:
    2021
  • 负责人:
    Martin, Peter
  • 依托单位:
Squaring the circle: making sense of the dusty, magnetized interstellar medium beyond two dimensions
  • 批准号:
    RGPIN-2018-05965
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $3.64万
  • 财政年份:
    2020
  • 负责人:
    Martin, Peter
  • 依托单位:
Squaring the circle: making sense of the dusty, magnetized interstellar medium beyond two dimensions
  • 批准号:
    RGPIN-2018-05965
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $3.64万
  • 财政年份:
    2019
  • 负责人:
    Martin, Peter
  • 依托单位:
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