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International Scholarly Research Notices
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International Scholarly Research Notices
/
2011
/
Article
/
Fig 5
/
Research Article
On the Cosmic Ray-Induced Ionization Rate in Molecular Clouds
Figure 5
Ionization rates for the CR flux distributions: [
2
]—solid line, [
3
]—dashed line. All the protons with energies
1
M
e
V
≤
𝐸
≤
1
0
G
e
V
are able to penetrate the cloud with
𝑛
=
1
0
3
cm
−3
.