Physics of extreme brightness temperatures in radioastronomical sources
Physics of extreme brightness temperatures in radioastronomical sources
批准号:
DP0772080
负责人:
Em/Prof Donald Melrose
金额:
$18.71万
依托单位:
依托单位国家:
澳大利亚
项目类别:
Discovery Projects
财政年份:
2007
资助国家:
澳大利亚
项目状态:
已结题
起止时间:
2007-01-05 至 2010-05-31
中文摘要
脉冲星和一些类星体是如此的明亮,以至于对其他来源的射电天文辐射的传统解释要么不适用于它们,要么提出了未解决的问题。我们(在无线电波中)通过星际介质看到这些源,星际介质就像一块起皱的玻璃,扭曲了图像。新的科学思想和方法在这里提出,并将在该项目中进行探索,目的是了解这些来源,并提取有关其特性和星际介质特性的信息。
英文摘要
Pulsars and some quasars are so very bright that the conventional explanation for radioastronomical emission from other sources either does not apply to them, or presents unsolved problems. We see (in radio waves) these sources through the interstellar medium which acts like a wrinkled pane of glass in distorting the image. New scientific ideas and methodologies are proposed here and will be explored in the project, with the objective to understand these sources and to extract information on their propreties and those of the interstellar medium.
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会议论文
Electrodynamics of magnetic explosions in astrophysics
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批准号:DP160102932
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项目类别:Discovery Projects
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资助金额:$31.23万
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财政年份:2016
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负责人:Em/Prof Donald Melrose
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依托单位:
Quantum plasmas
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批准号:DP0878083
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项目类别:Discovery Projects
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资助金额:$22.41万
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财政年份:2008
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负责人:Em/Prof Donald Melrose
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依托单位:
Plasma Astrophysics under Extreme Conditions
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批准号:DP0345144
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项目类别:Discovery Projects
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资助金额:$50.59万
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财政年份:2003
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负责人:Em/Prof Donald Melrose
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依托单位:
Relativistic Plasma Astrophysics: Pulsars, IDVs and transients
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批准号:DP0210352
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项目类别:Discovery Projects
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资助金额:$86.01万
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财政年份:2002
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负责人:Em/Prof Donald Melrose
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依托单位:
海外基金