chv6_ic#si1.dat
Resolved Specific Ion Data Collections
- Ion
- Si1+
- Temperature Range
- 0.172 eV → 172 eV
ADF04
- Filename
- chv6_ic#si1.dat
- Full Path
- adf04/copch#14/chv6_ic#si1.dat
Download data
- Spontaneous Emission: Si+1(i) → Si+1(j) + hv
- Electron Impact Excitation: Si+1(i) + e → Si+1(j) + e
| 3s2.3p 2p1/2 2P0.5 | 0.0 cm-1 |
| 3s2.3p 2p3/2 2P1.5 | 338.3 cm-1 |
| 3s.3p2 4p1/2 4P0.5 | 39725.8 cm-1 |
| 3s.3p2 4p3/2 4P1.5 | 39848.4 cm-1 |
| 3s.3p2 4p5/2 4P2.5 | 40046.5 cm-1 |
| 3s.3p2 2d3/2 2D1.5 | 54595.0 cm-1 |
| 3s.3p2 2d5/2 2D2.5 | 54607.3 cm-1 |
| 3s2.4s 2s1/2 2S0.5 | 68965.0 cm-1 |
| 3s.3p2 2s1/2 2S0.5 | 80110.3 cm-1 |
| 3s2.3d 2d3/2 2D1.5 | 82828.3 cm-1 |
| 3s2.3d 2d5/2 2D2.5 | 82839.7 cm-1 |
| 3s2.4p 2p1/2 2P0.5 | 84908.1 cm-1 |
| 3s2.4p 2p3/2 2P1.5 | 84961.9 cm-1 |
| 3s.3p2 2p1/2 2P0.5 | 87776.6 cm-1 |
| 3s.3p2 2p3/2 2P1.5 | 88004.5 cm-1 |
---------------------------------------------------------------------------- Data generated from CHIANTI version 6.0 http://www.chianti.rl.ac.uk/ CHIANTI references ------------------ Energy levels : %observed energy levels: Martin, W.C., Sugar, J., Musgrove, A., Dalton, G.R., 1995, NIST Database for Atomic Spectroscopy, Version 1.0, NIST Standard Reference Database 61 %theoretical energy levels: P.R.Young (DAMTP, Un. of Cambridge, UK), SUPERSTRUCTURE calculations, 1996 % produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration % % E. Landi 1996 A-values levels : %filename: si_2.wgfa %observed energy levels: Martin, W.C., Sugar, J., Musgrove, A., Dalton, G.R., 1995, NIST Database for Atomic Spectroscopy, Version 1.0, NIST Standard Reference Database 61 %A-values, gf-values: Nahar S.N., 1998, ADNDT 68, 183 %A-values, gf-values: Nussbaumer H., 1977, A&A 58, 291 %comment: The Nussbaumer A-values are used for the transitions between levels 1 to 5, i.e., the forbidden and intercombination transitions. Nahar did not calculate A-values for these transitions. Nahar only gave gf values. These were converted to A-values by using the experimental energy separation. Table A of Nahar gives a useful comparison of his gf values with those from previous calculations and experiment. %comment: correction on 11-Jun-03, Peter Young The 1-3 A-value was incorrectly listed as 4.550E-03. The correct value of 4.550E+03 has now been inserted. It affects line at 2335 A (Error spotted by Sergei Lamzin.) % produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration % % P.R.Young - Jun 2003 Collision strengths : %filename: si_2.splups %oscillator strengths: Nahar S.N., 1998, ADNDT 68, 183 %oscillator strengths: Nussbaumer H., 1977, A&A 58, 291 %effective collision strengths: Dufton,P.L., Kingston,A.E., 1991, MNRAS, 248, 827 %comment: effective collision strengths were provided in the temperature range 3.6 < Log T < 4.6 %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration % % Enrico Landi - 1996 Added to ADAS by ---------------- Author : Martin O'Mullane Date : 12/03/13 ---------------------------------------------------------------------------- Filtered adf04 file to - sort energy levels - remove non physical A values from energy level reversals - remove energies above ionisation potential - remove duplicate transitions Code : ADAS utility program, filter04 Date : 12-03-2013 Producer : Martin O'Mullane -------------------------------------------------------------------------------