The data file AMJUEL: Additional Atomic and Molecular ... - eirene

12 H.12: Other double polynomial fits
12.1 Reaction 2.1.5 H + e ↔ H + , Ratio H + /H(1)
This ratio provides the collisional radiative equilibrium ion density, for a given ground state
atom density.
From 0 = n1 × ⟨sion⟩ − n + × ⟨αrec⟩.
Assumed: n + = ne
E-Index: 0 1 2
T-Index:
0 -3.885296435411D+00 -5.697204983970D-02 7.332383617797D-02
1 1.505487187018D+01 4.633572829771D-04 -1.702732444633D-03
2 -6.749191912028D+00 1.050145613783D-03 -3.148776304951D-03
3 2.212221660002D+00 4.854461323593D-03 -2.452783916892D-03
4 -5.257981277508D-01 -3.179654723425D-03 1.767567981601D-03
5 8.824411449640D-02 9.193475524397D-04 -4.299802583958D-04
6 -9.799369577387D-03 -1.679454700153D-04 7.381643118061D-05
7 6.413937652029D-04 1.902440743752D-05 -9.875692439849D-06
8 -1.861114574375D-05 -9.394367819466D-07 5.893327001637D-07
E-Index: 3 4 5
T-Index:
0 -3.505183129037D-02 8.175768579910D-03 -1.025860190568D-03
1 1.882868187070D-03 -6.728098565933D-04 1.133241004935D-04
2 1.594704172137D-03 -3.246647453262D-04 3.184754694533D-05
3 4.064257852894D-04 -2.059459670150D-05 -2.358171220598D-06
4 -3.839001285389D-04 4.783673711689D-05 -3.378269018931D-06
5 6.248027250326D-05 -4.077787495573D-06 1.124935475483D-07
6 -7.865967145477D-06 -4.674862715791D-08 4.744742742259D-08
7 1.734207080274D-06 -1.760833256154D-07 1.551629723045D-08
8 -1.457328885095D-07 2.193301182972D-08 -2.248254389232D-09
E-Index: 6 7 8
T-Index:
0 7.041006112962D-05 -2.467291455100D-06 3.436102553376D-08
1 -9.735191629933D-06 4.053170686858D-07 -6.463282471161D-09
2 -1.387656614654D-06 1.600623293301D-08 2.722493472041D-10
3 3.488698891258D-07 -1.422059161908D-08 1.698254518458D-10
4 9.511636577030D-08 6.913540712148D-10 -5.483090178167D-11
5 1.140116701448D-08 -1.211498169926D-09 3.020216342872D-11
6 -4.127705769609D-09 2.185243304602D-10 -4.848384547542D-12
7 -9.432683181108D-10 2.682232500047D-11 -2.216051536502D-13
8 1.398963108397D-10 -4.493865381320D-12 5.590467018306D-14
Max. rel. Error: .9684 %
Mean rel. Error: .4161 %
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