He+ + H2CO → HCO+ + He + H
Type: Ion-neutral
Alpha: 1.14e-9
Beta: -0.50
Gamma: 0.00
Temperature range: 10 - 41000 K
Accuracy: within 25%
Source: Measurement
Reference: A. D. Sen, V. G. Anicich and S. R. Federman, Formaldehyde reactions in dark clouds, Astrophys. J., 391, 141-143(1992). View
UDfA History
| Database | Index | α | β | γ | Tl - Tu (K) | Accuracy | Source |
|---|---|---|---|---|---|---|---|
| RATE12 | 3441 | 1.14e-9 | -0.50 | 0.00 | 10 - 41000 | within 25% | Measurement |
| Reference: A. D. Sen, V. G. Anicich and S. R. Federman, Formaldehyde reactions in dark clouds, Astrophys. J., 391, 141-143(1992). | |||||||
| RATE06 | 966 | 1.14e-9 | 0.00 | 0.00 | 10 - 41000 | within 25% | Measurement |
| Reference: A. D. Sen, V. G. Anicich and S. R. Federman, Formaldehyde reactions in dark clouds, Astrophys. J., 391, 141-143(1992). | |||||||
| RATE99 | 817 | 1.14e-9 | 0.00 | 0.00 | 10 - 41000 | within 25% | Measurement |
| Reference: Sen, Anicich & Federman, 1992, ApJ, 391, 141. | |||||||
| RATE95 | 859 | 1.14e-9 | 0.00 | 0.00 | 0 - 0 | within 25% | Measurement |
| Reference: Sen, Anicich & Federman, 1992, ApJ, 391, 141. | |||||||