EXPLANATION OF THE SPECTRAL HARDENING OF RELATIVISTIC GALACTIC COSMIC-RAY PROTONS
EXPLANATION OF THE SPECTRAL HARDENING OF RELATIVISTIC GALACTIC COSMIC-RAY PROTONS
复制标题
DOI：
10.1088/0004-637x/811/1/11
复制
发表时间：
2015-09
期刊：
影响因子：
--
通讯作者：
S. Krakau;R. Schlickeiser
中科院分区：
文献类型：
--
作者：
S. Krakau;R. Schlickeiser
在70gev≤E≤106gev ?能量范围内研究了银河宇宙射线的输运。>包括新计算的由于介子产生的质子损失率。能量损失率在约200gev时的中断导致从低能到高能的硬化，微分数密度约为~ e0.1 ？>。不同宇宙射线实验的测量结果证实了这一断裂。
The transport of Galactic cosmic rays is investigated in the energy range of 70 GeV ≤ E ≤ 10 6 GeV ?> including the newly calculated proton loss rate due to pion production. The break in the energy loss rate at about 200 GeV leads to a hardening from low to high energies in the differential number density of about ∼ E 0.1 ?> . This break is confirmed by measurements of different cosmic-ray experiments.