Free Access
Table B.1
Chemical reactions.
| Number | Reaction | Rate coefficient [cm3 s−1] | Reference |
|---|---|---|---|
| 1, 2 | H + e ⇌H+ + 2e | k1 = exp[−3.271396786 × 101 | Janev et al. (1987) |
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| 3, 4 | H− + H ⇌H2 + e |  |
Kreckel et al. (2010) |
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| 5, 6 | H2 + e ⇌ 2H + e |  |
|
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Trevisan & Tennyson (2002) | ||
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| 7, 8 | 3H ⇌H2 + H |  |
Glover (2008) |
| 9, 10 | 2H + H2 ⇌ 2H2 | k9 = k7∕8 | Palla et al. (1983) |
| 11, 12 | H− + H+ ⇌ 2H |  |
Croft et al. (1999) |
| 13, 14 | H+ + e ⇌H + γ |  |
Ferland et al. (1992) |
| 15, 16 | H + e ⇌H− + γ |  |
Wishart (1979) |
 (Tg < 6000 K) |
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 (Tg > 6000 K) |
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| 17, 18 | H2 + He ⇌ 2H + He |  |
|
| k17,H = dex[−1.75 logTg − 2.729 − 23474∕Tg] | Dove et al. (1987) | ||
| k17,L = dex[3.801 logTg − 27.029 − 29487∕Tg] | |||
| 19, 20 | 2H ⇌H+ + e + H |  |
Lenzuni et al. (1991) |
| 21 | 2H + grain →H2 |  |
Tielens & Hollenbach (1985) |
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| 22 | D + H+ → D+ + H |  |
Savin (2002) |
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| 23 | D+ + H → D + H+ |  |
Savin (2002) |
| 24 | D + H2 → HD + H |  |
Glover & Abel (2008) |
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| 25 | D+ + H2 →HD + H+ |  |
Gerlich (1982) |
| 26 | HD + H → H2 + D |  |
Shavitt (1959) |
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| 27 | HD + H+ → D+ + HD |  |
Gerlich (1982) |
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