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Table B.2
Cosmic rays related reactions.
| Reaction | Rate coefficient (s-1) | |
|
|
||
| 53...... H + c.r. → H+ + e− | 4.6 × 10-1 | |
| 54...... He + c.r. → He+ + e− | 5.0 × 10-1 | |
| 55...... C + c.r. → C+ + e− | 1.02 × 103 | |
| 56...... O + c.r. → O+ + e− | 2.8 | |
| 57...... Si + c.r. → Si+ + e− | 4.23 × 103 | |
| 58...... H2 + c.r. → H + H | 0.1 | |
| 59...... H2 + c.r. → H+ + H− | 3 × 10-4 | |
60...... H2 + c.r. →
H
+ e− |
9.3 × 10-1 | |
| 61...... H2 + c.r. → H + H+ + e− | 2.2 × 10-2 | |
Notes. All the rates are taken from the KIDA database (Wakelam et al. 2012), and are expressed in terms of the cosmic rays ionisation of molecular hydrogen, ζH2, which is an adjustable parameter and is approximately twice the value of ζH (Wakelam et al. 2012).
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