Table A.2
Critical densities (nc) of the rotational levels of H2D+ and D2H+, in order of increasing energy (Hugo et al. 2009) assuming T = 15 K.
| oH2D+ | X = 10-11 | X = 10-10 | X = 10-9 |
|
|
|||
| 5.48 × 105 (110) | 4.75 × 105 (110) | 3.18 × 105 (110) | |
| 6.70 × 107 (212) | 3.55 × 107 (212) | 8.80 × 106 (212) | |
| 1.77 × 108 (211) | 7.35 × 107 (211) | 3.55 × 107 (211) | |
| 6.02 × 108 (313) | 3.35 × 108 (313) | 3.35 × 108 (313) | |
| 3.00 × 109 (312) | 3.00 × 109 (312) | 3.00 × 109 (312) | |
| 3.00 × 109 (414) | 3.00 × 109 (414) | 3.00 × 109 (414) | |
|
|
|||
| pH2D+ | X = 10-11 | X = 10-10 | X = 10-9 |
|
|
|||
| 2.60 × 107 (101) | 8.80 × 106 (101) | 8.80 × 106 (101) | |
| 1.44 × 108 (202) | 1.04 × 108 (202) | 1.04 × 108 (202) | |
| 3.00 × 109 (303) | 3.00 × 109 (303) | 3.00 × 109 (303) | |
| 3.00 × 109 (404) | 3.00 × 109 (404) | 3.00 × 109 (404) | |
| 8.15 × 107 (221) | 5.69 × 107 (221) | 5.69 × 107 (221) | |
| 8.15 × 107 (220) | 6.15 × 107 (220) | 6.15 × 107 (220) | |
| 3.00 × 109 (322) | 3.00 × 109 (322) | 3.00 × 109 (322) | |
| 3.00 × 109 (321) | 3.00 × 109 (321) | 3.00 × 109 (321) | |
|
|
|||
| oD2H+ | X = 10-11 | X = 10-10 | X = 10-9 |
|
|
|||
| 1.94 × 107 (111) | 1.13 × 107 (111) | 1.13 × 107 (111) | |
| 2.60 × 107 (202) | 1.47 × 107 (202) | 1.47 × 107 (202) | |
| 1.94 × 107 (211) | 1.47 × 107 (211) | 1.47 × 107 (211) | |
| 2.32 × 108 (220) | 1.77 × 108 (220) | 1.77 × 108 (220) | |
| 1.44 × 108 (313) | 1.44 × 108 (313) | 1.44 × 108 (313) | |
| 6.02 × 108 (322) | 6.02 × 108 (322) | 6.02 × 108 (322) | |
| 3.35 × 108 (404) | 3.35 × 108 (404) | 3.35 × 108 (404) | |
|
|
|||
| pD2H+ | X = 10-11 | X = 10-10 | X = 10-9 |
|
|
|||
| 2.42 × 106 (110) | 1.67 × 106 (110) | 1.67 × 106 (110) | |
| 3.55 × 107 (212) | 1.94 × 107 (212) | 1.94 × 107 (212) | |
| 1.77 × 108 (221) | 1.21 × 108 (221) | 1.21 × 108 (221) | |
| 1.13 × 107 (303) | 8.80 × 106 (303) | 8.80 × 106 (303) | |
| 3.00 × 109 (312) | 3.00 × 109 (312) | 3.00 × 109 (312) | |
| 6.02 × 108 (321) | 6.02 × 108 (321) | 6.02 × 108 (321) | |
| 6.02 × 108 (414) | 6.02 × 108 (414) | 6.02 × 108 (414) | |
Notes. The corresponding rotational level (JKaKc) is shown in parentheses after each value of critical density. The three columns give the critical densities for different values of the fractional abundance X of each species.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.