qcx#h0_ofr#o8.dat

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 DATA REFORMATTED TO NEW ADF01 FORMAT.

 INPUT DATA FILE : JETSHP.CHEXDATA.DATA(O8NEW1)
 SUB-BLOCK USED  : 2
 SUB-BLOCK TITLE :  CCAO  FRITSCH 1.0-42 KEV/AMU  FULL RANGE 1.0-700 KEV/AMU  O+8

 COMMENT RECORDS FROM INPUT DATA FILE ARE APPENDED BELOW.

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                        H(1S) + O(8+) --> H(+) + O(7+)                 
                        ------------------------------                 
                                                                       
      INFORMATION                              #1989 RESTRUCTURED DATA 
      -----------                                                      
      THE FOLLOWING OPTIONS ARE AVAILABLE SELECTED BY IBLOCK           
                                                                       
      IBLOCK=2                                                         
      ________                                                         
                                                                       
      ENERGY    = 1.0KEV/AMU - 700.0KEV/AMU                            
      N         =           4 -  10                                    
      APPROX    = CCAO + UDWA  COMBINED PREFERRED CURVES               
      REFERENCE = W. FRITSCH (1984), W. FRITSCH & C.D. LIN (1984)      
                  W. FRITSCH (1989), H. RYUFUKU (1982)
                                                                       
      REMARKS                                                          
            THE DATASET IS OBTAINED BY MANUALLY FITTING CURVES THROUGH
      N - SHELL FRACTIONAL CROSS-SECTION DATA INFLUENCED BY THE ABOVE
      AUTHORS.

             ONLY THE SIGMA(TOTAL) AND SIGMA(N) ARE USED.              
      THE ASYMPTOTIC PROJECTION SLOPE'S ALPHA ARE INFERRED             
      AS A PREFERRED CURVE FROM THE BEHAVIOUR AND SPREAD OF VALUES
      FROM SUBDOMINANT PAIRS OF SIGMA(N) VALUES.                       
      A TAIL CORRECTION IS NOT INCLUDED SO ITAIL=0                     

      THE PREFERRED TOTAL IS AS IN IONATOM.DATA(H).
                                                                       
      LFORMA ,XLCUTA, PL2A AND PL3A ARE DERIVED BY FITTING SIGMA(N,L)
      USING THE A-D-A-S ENTRY PROGRAMME FOR CHARGE EXCHANGE DATA
      FOR PRINCIPAL QUANTUM SHELL N=8. A PREFERRED CURVE IS
      DEVELOPED FROM AN ASSESSMENT BY KONIG (JUNE 1990) INCLUDING
      OTHER HYDROGENIC IONS.

      FRITSCH MAY ALTER THE LOW ENERGY DATA IN THE LIGHT OF
      DETAILED WORK ON THE EFFECT OF EXCITED HYDROGEN STATES.  THE
      PRESENT DATA OF FRITSCH EXCLUDES(?) PASSAGE THROUGH EXCITED
      HYDROGEN STATES IN THE COLLISION.


                                           H.P.SUMMERS  20 JUN 1990    
                                                                       
=======================================================================
   L-SPLITTING IS RECONSTITUTED FROM THE JET N-SHELL RESOLUTION DATA 
   BLOCK USING  ITS L-SHELL FORM PARAMETERS.  THE DATA SET THUS EXACTLY
   MATCHES THE JET DATA SET IN APPLICATION.  NOTE THE L-SHELL FORM
   PARAMETERS ARE OPTIMIMISED AROUND THE N-SHELLS RESPONSIBLE FOR 
   VISIBLE LINE CHARGE EXCHANGE SPECTROSCOPY EMISSION.

                                             H.P. SUMMERS  28 JULY 1995
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Contributors

• Hugh Summers