Free Access
Table 3
The degree of hydrogen ionization, and the temperature in the hydrogen envelope at day 2875, taken from a time-dependent calculation based on the model in KF98 a,b.
| Velocity | Number density | n(H II)/n(H I) | Temperature |
| (km s-1) | (cm-3) | − | (K) |
|
|
|||
| core | 1.7 × 107 | 6.5 × 10-5 | 119 |
| 2000 | 3.2 × 106 | 2.4 × 10-4 | 114 |
| 2400 | 2.5 × 106 | 2.5 × 10-4 | 101 |
| 2800 | 1.5 × 106 | 3.3 × 10-4 | 93 |
| 3300 | 5.4 × 105 | 7.3 × 10-4 | 89 |
| 4100 | 2.4 × 105 | 1.3 × 10-3 | 85 |
| 4440 | 1.2 × 105 | 2.2 × 10-3 | 84 |
| 5000 | 4.6 × 104 | 4.4 × 10-3 | 84 |
| 5500 | 2.2 × 104 | 7.5 × 10-3 | 83 |
| 6000 | 1.1 × 104 | 1.2 × 10-2 | 81 |
| 6500 | 5.4 × 103 | 1.6 × 10-2 | 76 |
| 7000 | 3.0 × 103 | 2.0 × 10-2 | 73 |
| 7500 | 1.6 × 103 | 2.4 × 10-2 | 70 |
| 8000 | 9.5 × 102 | 2.8 × 10-2 | 67 |
| 8500 | 5.7 × 102 | 3.2 × 10-2 | 64 |
| 9000 | 3.5 × 102 | 3.5 × 10-2 | 64 |
| 9500 | 2.2 × 102 | 3.8 × 10-2 | 62 |
| 10,000 | 1.5 × 102 | 4.2 × 10-2 | 60 |
Notes. Note that the zones here are somewhat differently structured than those we use for the calculations in this paper (Table 2).
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.