hlike_hpsl91h.dat

• Spontaneous Emission: H⁺⁰(i) → H⁺⁰(j) + hv
• Electron Impact Excitation: H⁺⁰(i) + e → H⁺⁰(j) + e

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  This is a composite data set for low temperature use formed from

        Kingston et al. (1989)    HLIKE.DATA(AEK89H)
  and
        Callaway et al. (1987)    HLIKE.DATA(CALL87H)

  using a three parameter fit with the first two Bethe coefficients
  fixed -  obtained from

        Golden, Sampson & Goett   S#HDATA.TEXT      (nb *2)

  Preferred data is taken from large scale comparative figures for the
  transitions from the 1s state.  The decisions on the preferred data
  is rather arbitrary, but makes use of the 1/n**3 scaling rule in
  circumstances where the original data is dubious.
  The compilation prepared by

        Giovanardi et al. (1987)

  is also shown in these diagrams but does not appear to be of much
  assistance.

  For transitions from n = 2 - 3, the extrapolated fits to Callaway are
  used.
    ** The extrapolation & interpolation for 4-3 and 6-3 is very poor
       and is replaced by hand graphed values.

  For transitions from n = 3,4 - 4,5 the extrapolated fits to Kingston
  are used.

  Data for the degenerate transitions due to electrons are taken from
  Kingston et al. extrapolated as ln(Te)


                                                H.P. Summers, Jan. 1991
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   Change the configuration string into ADAS standard by adding the 
   number of electrons (1) and shifting the position.

   Producer : Martin O'Mullane
   Date     : 09-08-2018

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Contributors

• Hugh Summers
• Douglas Sampson
• Martin O'Mullane