Cosmic ray acceleration by shocks: spectral steepening due to turbulent magnetic field amplification

Cosmic ray acceleration by shocks: spectral steepening due to turbulent magnetic field amplification
复制标题

冲击引起的宇宙射线加速:湍流磁场放大导致光谱变陡

DOI:
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发表时间:
2019
影响因子:
4.8
通讯作者:
Katherine M. Blundell
Katherine M. Blundell
中科院分区:
物理与天体物理2区
文献类型:
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作者:
Anthony R. Bell;James Matthews;Katherine M. Blundell

文献摘要

被引文献

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我们发现,在宇宙线(CR)加速过程中,由冲击波产生的磁场放大所需的能量从CR中提取能量,并使CR能谱变陡。
We show that the energy required to turbulently amplify magnetic field during cosmic ray (CR) acceleration by shocks extracts energy from the CR and steepens the CR energy spectrum.