“星系中的射电辐射”的版本间差异
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星系中的射电辐射主要有三种 |
星系中的射电辐射主要有三种 |
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*同步辐射 （低频，幂律谱） |
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*自由-自由散射 (HII区：低频是接近于热谱，光学厚，高频光学薄，平谱） |
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:https://www.cv.nrao.edu/course/astr534/FreeFreeEmission.html |
:https://www.cv.nrao.edu/course/astr534/FreeFreeEmission.html |
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*AME |
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:Anomalous Microwave Emission (AME) is a component of diffuse Galactic radiation observed at frequencies in the range ≈ 10–60 GHz. AME was first detected in 1996 and recognised as an additional component of emission in 1997 |
:Anomalous Microwave Emission (AME) is a component of diffuse Galactic radiation observed at frequencies in the range ≈ 10–60 GHz. AME was first detected in 1996 and recognised as an additional component of emission in 1997 |
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2018年11月15日 (四) 05:58的版本
星系中的射电辐射主要有三种
- 同步辐射 （低频，幂律谱）
- 自由-自由散射 (HII区：低频是接近于热谱，光学厚，高频光学薄，平谱）
- AME
- Anomalous Microwave Emission (AME) is a component of diffuse Galactic radiation observed at frequencies in the range ≈ 10–60 GHz. AME was first detected in 1996 and recognised as an additional component of emission in 1997