clike_al97#fe20.dat

Resolved Specific Ion Data Collections

Ion
Fe20+
Temperature Range
18.96 eV → 3.800 x 104 eV

ADF04

Filename
clike_al97#fe20.dat
Full Path
adf04/clike/clike_al97#fe20.dat
Download data
  • Spontaneous Emission: Fe+20(i) → Fe+20(j) + hv
  • Electron Impact Excitation: Fe+20(i) + e → Fe+20(j) + e
2p2 3P0.0 0.0 cm-1
2p2 3P1.0 73850.0 cm-1
2p2 3P2.0 117353.0 cm-1
2p2 1D2.0 244560.0 cm-1
2p2 1S0.0 371900.0 cm-1
2s.2p3 5S2.0 486950.0 cm-1
2s.2p3 3D1.0 776780.0 cm-1
2s.2p3 3D2.0 777350.0 cm-1
2s.2p3 3D3.0 803930.0 cm-1
2s.2p3 3P0.0 916380.0 cm-1
2s.2p3 3P1.0 924880.0 cm-1
2s.2p3 3P2.0 942320.0 cm-1
2s.2p3 3S1.0 1095600.0 cm-1
2s.2p3 1D2.0 1126800.0 cm-1
2s.2p3 1P1.0 1261000.0 cm-1
2p4 3P2.0 1646300.0 cm-1
2p4 3P0.0 1735700.0 cm-1
2p4 3P1.0 1740500.0 cm-1
2p4 1D2.0 1817300.0 cm-1
2p4 1S0.0 2048200.0 cm-1
2s22p3s 3P0.0 7726190.0 cm-1
2s22p3s 3P1.0 7734910.0 cm-1
2s22p3s 3P2.0 7839940.0 cm-1
2s22p3s 1P1.0 7863120.0 cm-1
2s22p3d 3F2.0 8061600.0 cm-1
2s22p3d 3F3.0 8101420.0 cm-1
2s22p3d 1D2.0 8098020.0 cm-1
2s22p3d 3D1.0 8121800.0 cm-1
2s22p3d 3F4.0 8189600.0 cm-1
2s22p3d 3D2.0 8187420.0 cm-1
2s22p3d 3D3.0 8195020.0 cm-1
2s22p3d 3P2.0 8230920.0 cm-1
2s22p3d 3P1.0 8232300.0 cm-1
2s22p3d 3P0.0 8234400.0 cm-1
2s22p3d 1F3.0 8313620.0 cm-1
2s22p3d 1P1.0 8293920.0 cm-1
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 Date :Tue Oct 23, 1997
 File generated by Alessandro Lanzafame using C2ADAS
 (conversion from CHIANTI 1.01 database) 

 References (from CHIANTI 1.01 data files):

 Energy levels:  
    observed energy levels conf. 2s22p2, 2s2p3, 2p4: 
       Martin, W.C., Sugar, J., Musgrove, A. and Dalton, G.R., 1995,
       NIST Database for Atomic Spectroscopy, Version 1.0, 
       NIST Standard Reference Database 61.
    observed energy levels conf. 2s22p3s and 2s22p3d:  
       Mason et al., 1979, A&A, 73, 74
    theoretical energy levels 2s22p2, 2s2p3, 2p4: 
       Aggarwal, K.M., ApJSS, 1991, 77, 677
    theoretical energy levels 2s22p3s and 2s22p3d: 
       Mason et al., 1979, A&A, 73, 74

 Oscillator strengths: 
       P.R.Young (DAMTP, Un. of Cambridge, UK), 
       SUPERSTRUCTURE calculations, 1996

 Collision strengths:
    effective collision strengths (transitions between 2s22p2, 2s2p3, 2p4 
    configurations) : 
        Aggarwal, K.M., ApJSS, 1991, 77, 677
    collision strengths (transitions from 2s22p2 to 2s22p3s and 2s22p3d): 
        Mason et al.,1979, AA,73 ,74

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Contributors

  • Alessandro Lanzafame
  • CHIANTI
  • Kanti Aggarwal
  • Processes
  • States
  • Comments
  • Origins

Data Classes