clike_jm19#n1.dat

• Spontaneous Emission: N⁺¹(i) → N⁺¹(j) + hv
• Electron Impact Excitation: N⁺¹(i) + e → N⁺¹(j) + e

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 Energy levels, radiative rates, dipole and Born limits were calculated using 
 AUTOSTRUCTURE with the following orbital scaling parameters: 
    1s : 1.45393 
    2s : 1.23233 
    2p : 1.17669 
    3s : 1.26953 
    3p : 1.21267 
    3d : 1.25080 
    4s : 1.23008
    4d : 1.25066 
    4f : 1.34503 
    5s : 1.23349 
    5p : 1.16276 
    5d : 1.22628 
    5f : 1.38525 
    5g : 1.18924 

 The exchange calculation was performed up to 2J = 23 (L = 0 to 14) 
 The non-exchange calculation was performed up to 2J = 77 (L = 10 to 42) 
 35 continuum basis oribtals were used, yielding a smallest maximum 
 basis-oribtal energy of 6.559 Ryd 
 z^2-scaled energy meshes: (start, end, step, points): 
    fex: 1.000000e-10, 4.190567e+00, 1.163723e-03, 3602 
    cex: 4.191214e+00, 6.000000e+00, 1.808786e-03, 1001 
    nex: 1.000000e-11, 6.001811e+00, 1.811047e-03, 3315 
 The energy mesh fex was used between the first and last thresholds 
 for the outer region exchange calculation. 
 The energy mesh cex was used between the last threshold and about 
 3 times the ionization potential for the outer region exchange calculation. 
 The energy mesh nex was used between the first threshold and about 
 3 times the ionization potential for the outer region non-exchange calculation. 
 Dipole and Born limits were used from the last calculated 
 energy point up to infinite to complete the effective collision strengths. 


 REF: J Mao et al, Astron. Astrophys., 634 (2020), A7

 DOI: 10.1051/0004-6361/201936931

 Produced by: Junjie Mao
 Date:        Feb 4, 2020
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Contributors

• J Mao