Table 6.

Fitting coefficients in Eq. (10) for electron-impact ionization. See explanation of Tables.

Term	A0	A1	A2	A3	A4	A5
21S	5.288[−03]	1.149[−02]	2.761[+00]	−4.591[+00]	3.418[+00]	0.000[+00]
23P	1.676[−01]	9.504[−02]	−2.394[+00]	1.535[+01]	−2.669[+01]	1.564[+01]
21P	5.747[−01]	8.530[−02]	−5.691[+00]	2.510[+01]	−3.900[+01]	2.052[+01]
33S	2.250[−01]	4.443[−01]	−5.374[+00]	2.284[+01]	−3.227[+01]	1.526[+01]
31S	3.733[−01]	2.210[−01]	−4.860[+00]	2.017[+01]	−2.991[+01]	1.506[+01]
P1D	5.073[−01]	−8.928[−02]	−3.578[+00]	1.297[+01]	−1.930[+01]	9.997[+00]
33P	3.526[−01]	3.689[−01]	−4.943[+00]	1.762[+01]	−2.413[+01]	1.145[+01]
P3P	9.580[−01]	−9.561[−01]	−3.567[−01]	−1.342[+00]	2.713[+00]	−2.276[+00]
31P	3.430[−01]	3.599[−01]	−4.788[+00]	1.624[+01]	−2.163[+01]	9.966[+00]
33D	3.016[−01]	3.370[−01]	−4.087[+00]	1.376[+01]	−1.723[+01]	7.485[+00]
31D	2.554[−01]	4.559[−01]	−4.850[+00]	1.623[+01]	−2.015[+01]	8.200[+00]
43S	1.375[−01]	7.384[−01]	−6.113[+00]	1.903[+01]	−2.127[+01]	7.946[+00]
41S	1.934[−01]	7.466[−01]	−7.095[+00]	2.311[+01]	−2.797[+01]	1.139[+01]
43P	2.036[−01]	8.182[−01]	−6.858[+00]	2.026[+01]	−2.399[+01]	1.012[+01]
41P	1.700[−01]	8.204[−01]	−6.687[+00]	1.967[+01]	−2.243[+01]	8.878[+00]
43D	2.293[−01]	4.998[−01]	−4.512[+00]	1.329[+01]	−1.730[+01]	8.572[+00]
43F	9.155[−02]	4.100[−01]	−1.862[+00]	3.209[+00]	−3.579[−01]	−1.391[+00]
41F	9.035[−02]	5.111[−01]	−2.680[+00]	5.902[+00]	−3.768[+00]	4.129[−02]
41D	1.288[−01]	5.585[−01]	−3.784[+00]	1.017[+01]	−1.108[+01]	4.598[+00]