Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1834101 | Atomic Data and Nuclear Data Tables | 2008 | 96 Pages |
Abstract
The energy levels, multipole (E1, M1, E2, and M2) transition rates, and electron-impact collision strengths are calculated for Sn XXIII. The data refer to 107 fine-structure levels belonging to the configurations (1s22s22p6)3s23p63d10, 3s23p63d94ℓ, 3s23p53d104ℓ, and 3s3p63d104ℓ(ℓ = s, p, d, and f). The collision strengths are calculated with a 20-collision-energy grid in terms of the energy of the scattered electron between 37.5 and 8436 eV by using the distorted-wave approximation. Effective collision strengths are obtained at five electron temperatures, Te (eV) = 193.89, 387.78, 581.67, 775.57, and 969.46, by integrating the collision strengths over a Maxwellian electron distribution.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
Y.Q. Liang, J.Y. Zhong,