| Issue |
A&A
Volume 388, Number 2, June III 2002
|
|
|---|---|---|
| Page(s) | 704 - 711 | |
| Section | Catalogs and data | |
| DOI | https://doi.org/10.1051/0004-6361:20020560 | |
| Published online | 31 May 2002 | |
Absolute transition probabilities of Al I and Al II spectral lines and intensity ratios within multiplets*
1
Institute of Physics of the University, PO Box 304, HR-10001 Zagreb, Croatia
2
Institute of Solid State Physics, Bul. Tzarigradsko Chaussee 72, 1784 Sofia, Bulgaria
3
Institut für Experimentalphysik, Technische Universität Graz, Petersgasse 16, 8010 Graz, Austria
Corresponding author: T. Neger, t.neger@iep.tu-graz.ac.at
Received:
29
September
1997
Accepted:
19
March
2002
Relative intensity measurements of Al I and Al II spectral lines in the visible and ultraviolet spectral ranges are performed using a capacitively coupled high frequency double hollow electrode discharge. Branching ratios and intensity ratios within multiplets are determined. By using selected lifetimes absolute transition probabilites are calculated.
Key words: atomic data / lines: formation / methods: laboratory
© ESO, 2002
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