| 星际空间中宇宙线重新加速的研究 |
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| 引用本文： | 张力,喻传赞.星际空间中宇宙线重新加速的研究[J].中国天文和天体物理学报,1991(2). |
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| 作者姓名： | 张力 喻传赞 |
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| 作者单位： | 云南大学物理系
(张力)，云南大学物理系(喻传赞) |
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| 摘 要： | 本文从能量空间中具有加速的宇宙线传播方程出发,给出了泄漏箱模型图象中高能原初谱及次级与原初核之比的数学表达式,我们的结果表明星际空间中宇宙线的重新加速可能是存在的,没有必要考虑次级和原初的不同空间分布的概念。
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| 关 键 词： | 宇宙线 泄漏箱模型 重新加速 |
A Study of Cosmic-Ray Reacceleration in the Interstellar Space |
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| Zhang Li Yu Chuanzan.A Study of Cosmic-Ray Reacceleration in the Interstellar Space[J].Chinese Journal of Astronomy and Astrophysics,1991(2). |
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| Authors: | Zhang Li Yu Chuanzan |
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| Abstract: | Starting from the cosmic-ray transport equation which contains acceleration in energy space the mathematical expressions for high energy primary spectra and secondary pramary nuclei ratios in the leaky box model are dirived. Our study shows that cosmic-ray reacceleration in the interstellar space could be taking place and there is no need to consider the difference between the space distributions of secondary and primary nuclei. |
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| Keywords: | cosmic-ray-leaky box model-reacceleration |
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