chv6_ic#si7.dat

• Spontaneous Emission: Si⁺⁷(i) → Si⁺⁷(j) + hv
• Electron Impact Excitation: Si⁺⁷(i) + e → Si⁺⁷(j) + e

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  Data generated from CHIANTI version 6.0

       http://www.chianti.rl.ac.uk/

  CHIANTI references
  ------------------

  Energy levels :
   %Observed energy levels (1-15): Edlen, 1984, Phys.Scripta, 30, 135
   %Observed energy levels (16-72): Fuhr, J.R., Kelleher, D.E., Martin, W.C., Musgrove, A., Sugar, J., Wiese, W.L.,
           Dalton, G.R., Dragoset, R.A., Mohr, P.J., Olsen, K., Reader, J., Saloman, E.B., Sansonetti, C.J.,
           Wiersma, G., "NIST Atomic Spectra Database" Ver. 2.0, March 1999, NIST Physical Reference Data
   %Observed energy levels (24-27; 43-46 -> 2s2.2p2(3P)3p 4D and 2s2.2p2(3P)3d 4F): Kink, I.,
           Engstroem, L., Feldman, U., 1999, ApJ, 512, 496
   %Theoretical energy levels (1-15): Zhang, Sampson, ADNDT, 1999, 72, 153
   %Theoretical energy levels (16-72): Bhatia & Landi, 2003, ADNDT, 85, 317
   %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration
   %
   % E. Landi and G. Del Zanna, 2001

  A-values levels :
   %filename: si_8.wgfa
   %Observed energy levels (1- 15): Edlen, 1984, Phys.Scripta, 30, 135
   %Observed energy levels (16-72): Fuhr, J.R., et al., "NIST Atomic Spectra Database" Ver. 2.0, March 1999,
         NIST Physical Reference Data
   %Observed energy levels (24-27; 43-46 -> 2s2.2p2(3P)3p 4D and 2s2.2p2(3P)3d 4F): Kink, I., Engstroem, L.,
         Feldman, U., 1999, ApJ, 512, 496
   % A values for transitions within the ground configuration: Merkelis et al., 1999, Physica Scripta 59,122
   % gf values for transitions between the (1- 15) levels: Zhang, Sampson, ADNDT, 1999, 72, 153
   % A values for transitions with 2s.2p4 and 2p5 levels: Zhang, Sampson, ADNDT, 1999, 72, 153
   % A values for forbidden transitions with n=2 configurations: Merkelis et al., 1999, Physica Scripta 59,122
   % Oscillator strengths and A values levels 16-72: Bhatia & Landi, 2003, ADNDT, 85, 317
   %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration
   %
   % E. Landi and G. Del Zanna 2001

  Collision strengths :

   %filename: si_8.splups
   %oscillator strengths (1 - 15): Zhang, Sampson, 1999, ADNDT, 72, 153
   %oscillator strengths (16 - 72): Bhatia & Landi, 2003, ADNDT, 85, 317
   %effective collision strengths within the ground configuration: Bell, Matthews and Ramsbottom, 2001, MNRAS 322, 779
   %collision strengths all other transitions within levels 1 - 15: Zhang, Sampson, 1999, ADNDT, 72, 153
   %collision strengths (16 - 72): Bhatia & Landi, 2003, ADNDT, 85, 317
   %comment: transition energies within the ground configuration: Edlen, 1984, Phys.Scripta, 30, 135
   %comment: effective collision strengths were provided in the temperature range 3.3 < Log T < 6.5
   %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration
   %
   % E. Landi and G. Del Zanna, Dec 2001



  Added to ADAS by
  ----------------

  Author : Martin O'Mullane
  Date   : 12/03/13

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 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              

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Contributors

• CHIANTI
• Hong Zhang
• Douglas Sampson
• Martin O'Mullane