Open Access
Table D.2.
Spontaneous emission rates and transition frequencies of the nine rotational transitions of ortho-H2O molecule considered.
| Transition | Einstein A-coefficient (s−1) | Frequency (GHz) |
|---|---|---|
| 11, 0 → 10, 1 | 3.458e-03 | 556.936 |
| 21, 2 → 10, 1 | 5.593e-02 | 1669.905 |
| 22, 1 → 11, 0 | 2.564e-01 | 2773.977 |
| 22, 1 → 21, 2 | 3.058e-02 | 1661.008 |
| 30, 3 → 21, 2 | 5.048e-02 | 1716.770 |
| 31, 2 → 22, 1 | 2.634e-03 | 1153.127 |
| 31, 2 → 30, 3 | 1.648e-02 | 1097.365 |
| 32, 1 → 21, 2 | 3.318e-01 | 3977.047 |
| 32, 1 → 31, 2 | 2.288e-02 | 1162.912 |
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