Free Access
Table 3
Collision strengths (Ω) for transitions in H-like ions with 13 ≤ Z ≤ 42. 
in Z2 Ry and a ± b≡ a × 10± b.
Ω/ |
||||||
|
|
||||||
| i − j | 0.01 | 0.1 | 0.2 | 0.5 | 1.0 | 2.5 |
|
|
||||||
| Z = 13 | Al12+ | |||||
|
|
||||||
| 1−2 | 5.88−03 | 6.16−03 | 6.52−03 | 7.76−03 | 9.82−03 | 1.46−02 |
| 1−3 | 4.35−03 | 4.40−03 | 4.44−03 | 4.56−03 | 4.71−03 | 5.00−03 |
| 1−4 | 1.17−02 | 1.22−02 | 1.30−02 | 1.55−02 | 1.96−02 | 2.92−02 |
| 1−5 | 1.25−03 | 1.27−03 | 1.30−03 | 1.46−03 | 1.76−03 | 2.53−03 |
| 1−6 | 9.20−04 | 9.19−04 | 9.20−04 | 9.25−04 | 9.41−04 | 9.87−04 |
| 1−7 | 2.50−04 | 2.17−04 | 1.95−04 | 1.69−04 | 1.75−04 | 2.24−04 |
| 1−8 | 2.49−03 | 2.52−03 | 2.59−03 | 2.92−03 | 3.53−03 | 5.08−03 |
| 1−9 | 3.71−04 | 3.23−04 | 2.89−04 | 2.52−04 | 2.62−04 | 3.36−04 |
Notes. A portion of the table is shown here for guidance regarding its form and content; it is available at the CDS in its entirety.
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.