Table 6
Main cascading affecting the populations of two Fe xii (n = 4) levels.
| l | Lower Lev. | u | Upper Lev. | RM4 | RM4+DW5 | RM4+DW6 | |
|
|
|||||||
| 288 | 3s2 3p2 4s 4P5/2 | 8.28 | 8.90 | 9.13 | POP(%) | ||
| 29.9 | 34.9 | 36.5 | RD(%) | ||||
| 703 | 3s 3p3 4s 4S3/2 | 18.8 | 17.6 | 17.1 | |||
| 390 | 3s 3p3 4p 4S3/2 | 7.7 | 7.2 | 7.0 | |||
| 1124 | 3s 3p3 5p 4S3/2 | – | 5.8 | 5.7 | |||
| 2049 | 3s 3p3 6p 4S3/2 | – | – | 2.0 | |||
| 383 | 3s 3p3 4p 4D7/2 | 1.2 | 1.2 | 1.2 | |||
| 1116 | 3s 3p3 5p 4D7/2 | – | 0.5 | 0.5 | |||
| 2053 | 3s 3p3 6p 4D7/2 | – | – | 0.1 | |||
|
|
|||||||
| 487 | 3s2 3p2 4d 4F5/2 | 1.51 | 1.95 | 1.96 | POP(%) | ||
| 0.2 | 22.4 | 23.1 | RD(%) | ||||
| 1092 | 3s2 3p2 5p 4P3/2 | – | 9.6 | 9.6 | |||
| 1458 | 3s2 3p2 5f 4D7/2 | – | 2.5 | 2.5 | |||
| 2305 | 3s2 3p2 6f 4D7/2 | – | – | 0.6 | |||
Notes. The relative populations POP (in percentage) of the levels are in units of 10-12. RD indicates how much of the population (in percentage) is due to radiative decay from higher levels. Some of the main cascading levels are shown, with their percentage contribution to the population of the lower level. The values are calculated at log Ne [cm-3] = 8 and log Te [K] = 6.2.
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.