nm728_m2f#he_he2.dat

BME: Effective Beam Emission Coefficients

Ion
He2+
Temperature Range
100 eV → 5.000 x 104 eV
Density Range
1.000 x 1012 cm-3 → 1.000 x 1015 cm-3
Energy Range
1.000 x 104 eV/amu → 7.000 x 104 eV/amu

ADF22

Filename
nm728_m2f#he_he2.dat
Full Path
adf22/bme99#he_fast/nm728/nm728_m2f#he_he2.dat
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Reference Parameters

Reference Temperature: 2000 eV
Reference Density: 5.000 x 1013 cm-3
Reference Energy: 3.300 x 104 eV

(Data are provided as scans from the above reference values.)

Processes

  • He0 (1s3s 1S) + He2+ → He0 (1s2p 1P) + He2+ + hv (7280Å)
  • He0 (1s3s 1S) + e → He0 (1s2p 1P) + e + hv (7280Å)

(Note that included processes are more complex in that full density dependent GCR calculations are used, the above processes are simply an indication of the effective data the ADF22 file provides.)



     SOURCE FILE    :  /home/anderson/adas/adf26/bnl99#he/bnl99#he_he2.dat         
     ADAS FILE TYPE : 	ADF22

     REF. METASTABLE:  1s2s(1)S
     TRANSITION     :  1s3s(1)S-1s2p(1)P
     A-VALUE        :  1.810E+07

     USER ID	     :  anderson        

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Contributors

  • Harvey Anderson
  • Reference
  • Processes
  • Comments
  • Origins

Data Classes