| Issue |
A&A
Volume 422, Number 3, August II 2004
|
|
|---|---|---|
| Page(s) | 1109 - 1111 | |
| Section | Atomic, molecular, and nuclear data | |
| DOI | https://doi.org/10.1051/0004-6361:20035692 | |
| Published online | 16 July 2004 | |
Lifetimes and oscillator strengths for the 5s5p6s, 5s5p5d and 5p
levels in single-ionized tin*
Dpto. de Física Aplicada, EUIT Industrial, Universidad Politécnica de Madrid, Calle Ronda de Valencia 3, 28012 Madrid, Spain e-mail: ccolonh@fais.upm.es
Received:
14
November
2003
Accepted:
23
March
2004
Radiative oscillator strengths for 103 lines arising from 5s5p6s, 5s5p5d and 5p3 configurations of Sn II and lifetimes corresponding to several levels of these configurations have been calculated. These values were obtained in intermediate coupling (IC) and using ab initio relativistic Hartree-Fock (HFR) calculations. We use the standard method of least square fitting of experimental energy levels for the IC calculations by means of computer codes from Cowan.
Key words: atomic data
© ESO, 2004
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