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. Author manuscript; available in PMC: 2020 Feb 28.
Published in final edited form as: At Data Nucl Data Tables. 2019;127-128:10.1016/j.adt.2018.11.001. doi: 10.1016/j.adt.2018.11.001

Table 5.

Fitting coefficients in Eq. (8) for electron-impact collision strengths for spin-forbidden transitions. See explanation of Tables.

i f x A0 A1 A2 A3 A4 A5
21S 23P 2.856[+00] −9.978[−01] 5.059[+01] −1.806[+02] 3.484[+02] −2.173[+02]
33S 2.629[+00] −9.481[−01] 1.438[−01] 1.949[+00] −4.594[+00] 3.640[+00]
33P 2.995[+00] −9.980[−01] 1.025[+00] −1.952[+00] 2.419[+00] −9.788[−01]
P3P 4.202[+00] 1.482[−01] 7.135[+00] −2.893[+01] 4.082[+01] −1.903[+01]
33D 3.567[+00] −9.996[−01] 3.095[+00] −8.889[+00] 1.082[+01] −4.866[+00]
43S 2.689[+00] −9.990[−01] 3.071[−02] 3.812[−01] −6.797[−01] 4.252[−01]
43P 2.999[+00] −9.907[−01] 2.700[−01] −2.808[−01] 4.660[−02] 1.610[−01]
43D 3.575[+00] −9.968[−01] 1.272[+00] −3.795[+00] 4.801[+00] −2.203[+00]
43F 4.101[+00] −8.509[−01] 2.246[−01] −5.927[−01] 7.270[−01] −2.994[−01]
23P 21P 3.119[+00] −9.973[−01] 1.017[+02] −3.188[+02] 4.651[+02] −2.456[+02]
31S 3.160[+00] −9.985[−01] 4.443[+00] −1.452[+01] 3.121[+01] −2.043[+01]
P1D 2.996[+00] −9.678[−01] 4.523[+01] −5.377[+01] 1.719[+01] 8.571[+00]
31P 2.941[+00] −9.849[−01] 4.280[+00] 1.452[−02] −1.105[+01] 9.475[+00]
31D 2.918[+00] −9.984[−01] 4.727[+00] 7.432[+00] −2.908[+01] 1.883[+01]
41S 3.150[+00] −9.988[−01] 7.565[−01] −1.242[+00] 2.093[+00] −1.107[+00]
41P 2.941[+00] −9.995[−01] 1.301[+00] −5.773[−01] −1.496[+00] 1.278[+00]
41F 3.906[+00] −9.990[−01] 9.421[−01] −2.102[+00] 2.184[+00] −4.216[−01]
41D 3.028[+00] −9.526[−01] 1.799[+00] −1.538[+00] 1.669[−01] 1.147[−01]
21P 33S 3.334[+00] −9.743[−01] 7.645[+01] −2.894[+02] 4.318[+02] −2.160[+02]
33P 2.886[+00] −9.973[−01] 2.186[+01] −6.638[+01] 1.053[+02] −5.333[+01]
P3P 2.830[+00] 1.073[−01] 5.257[+01] −2.343[+02] 4.141[+02] −2.325[+02]
33D 3.275[+00] 6.203[+01] 4.320[+01] −1.429[+02] 1.577[+02] 6.231[+02]
43S 3.589[+00] −9.985[−01] 8.329[+00] −2.420[+01] 2.994[+01] −1.265[+01]
43P 3.040[+00] −9.593[−01] 4.670[+00] −1.445[+01] 2.511[+01] −1.294[+01]
43D 3.259[+00] −9.989[−01] 9.553[+00] −3.435[+01] 5.456[+01] −2.896[+01]
43F 3.909[+00] −9.989[−01] 9.312[+00] −2.712[+01] 3.543[+01] −1.751[+01]
33S 31S 2.041[+00] 2.275[+04] 1.457[−01] 1.923[+03] 1.890[+05] −1.637[+05]
P1D 3.572[+00] 3.448[+05] 1.090[+03] −1.198[+02] −5.617[+04] 1.165[+07]
P3P 3.406[+00] 1.638[+06] 6.045[+03] 8.814[+05] −1.789[+06] 9.020[+05]
13P 2.989[+00] −9.652[−01] 3.220[+01] −7.496[+01] 6.360[+01] −2.016[+01]
31D 3.612[+00] −9.996[−01] 4.486[+01] −1.410[+02] 1.776[+02] −7.969[+01]
41S 3.090[+00] 8.875[+02] 6.582[−02] 1.554[+02] −1.473[+03] 4.062[+03]
41P 2.908[+00] −9.959[−01] 3.342[+00] −1.125[+01] 2.334[+01] −1.510[+01]
41F 4.366[+00] 1.245[+03] 1.266[+02] −5.512[+02] 1.397[+02] 5.031[+03]
41D 3.655[+00] −1.720[−01] 1.275[+01] −5.315[+01] 8.375[+01] −4.047[+01]
31S 33P 3.056[+00] 2.098[+05] 8.972[+01] −1.073[+04] 1.234[+06] 2.536[+06]
P3P 3.243[+00] 3.732[+00] 4.450[+00] −1.243[+01] 1.143[+01] −3.445[+00]
33D 3.381[+00] −9.980[−01] 1.065[+02] −3.992[+02] 5.655[+02] −2.710[+02]
43S 2.664[+00] 4.351[+02] 6.520[−01] 7.206[+01] −6.602[+02] 2.151[+03]
43P 2.633[+00] −9.135[−01] 1.506[−01] 1.161[+01] −2.624[+01] 1.746[+01]
43D 3.702[+00] −9.981[−01] 2.321[+01] −9.807[+01] 1.482[+02] −7.245[+01]
43F 4.501[+00] 7.456[+03] 4.130[+02] −2.673[+03] 4.520[+03] 3.149[+04]
P1D 33P 3.654[+00] 6.986[+05] 5.105[+04] −2.732[+06] 5.632[+07] −4.000[+07]
P3P 2.657[+00] 1.374[+03] 3.359[+02] 6.902[+03] −1.557[+04] 8.368[+03]
33D 1.987[+00] 2.143[+03] 2.328[−02] 8.603[+02] 2.846[+04] 5.556[+04]
43S 3.690[+00] 2.197[+05] 1.709[+02] 5.629[+02] −3.399[+04] 1.570[+06]
43P 3.624[+00] 1.259[+02] 1.214[+02] −6.372[+02] 5.295[+02] 2.353[+03]
43D 2.412[+00] 3.308[+02] 7.993[−02] 2.232[+02] −1.360[+03] 5.540[+03]
43F 3.673[+00] 5.652[+02] 6.629[+01] 4.527[+02] −2.850[+03] 7.639[+03]
33P 31P 1.896[+00] 6.593[+04] 1.834[−01] 5.579[+03] 3.862[+06] −3.361[+06]
31D 4.213[+00] 6.494[+05] 1.745[+04] −4.046[+05] 6.950[+06] 3.039[+07]
41S 3.361[+00] −9.897[−01] 3.549[+01] −6.970[+01] 5.258[+01] −1.507[+01]
41P 2.956[+00] 4.616[+03] 1.206[+00] 1.525[+03] −1.449[+04] 1.082[+05]
41F 3.653[+00] −9.997[−01] 2.114[+02] −7.124[+02] 9.215[+02] −4.183[+02]
41D 3.265[+00] 4.028[+03] 7.893[−01] 8.965[+02] −4.724[+03] 5.184[+04]
P3P 31P 2.751[+00] 7.514[+05] 2.069[+03] 2.907[+05] 4.203[+05] −5.193[+05]
31D 2.000[+00] 5.796[+02] 6.509[−02] 6.866[+02] −2.211[+03] 3.385[+03]
41S 4.292[+00] 1.259[+08] 3.377[+03] −2.786[+05] 1.182[+07] 3.752[+07]
41P 4.202[+00] 8.271[+07] 1.537[+04] −1.664[+06] 7.300[+07] −1.190[+07]
41F 3.491[+00] 1.396[+02] 1.210[+00] 4.542[+01] −2.164[+02] 3.218[+02]
41D 2.949[+00] 1.454[+03] 4.604[+01] −1.317[+02] 1.162[+03] 5.870[+01]
43P 1.809[+00] 2.091[+03] 4.404[+00] 5.088[+02] −1.486[+03] 2.267[+03]
43F 1.615[+00] 1.048[+01] 3.412[−01] 1.651[+00] −5.607[+00] 6.319[+00]
33D 2.242[+00] 6.567[+04] 1.412[+03] 5.692[+03] 1.309[+04] −9.420[+03]
43S 3.418[+00] 8.732[+07] 3.825[+03] 4.488[+06] −4.552[+06] 7.948[+06]
43D 1.992[+00] 7.380[+03] 6.403[+00] 3.835[+03] −1.211[+04] 1.350[+04]
31P 33D 4.403[+00] 7.249[+09] 8.723[+06] −3.001[+09] 3.788[+11] −2.977[+11]
43S 3.220[+00] 1.966[+01] 6.345[+01] −2.947[+02] 3.807[+02] 1.802[+02]
43P 2.777[+00] 1.909[+03] 8.732[+00] 1.163[+03] −1.105[+04] 6.365[+04]
43D 4.248[+00] 4.670[+04] 2.336[+03] −1.472[+04] −3.552[+04] 1.146[+06]
43F 3.944[+00] 4.069[+05] 2.086[+03] −9.609[+04] 2.073[+06] 5.517[+06]
33D 31D 3.022[+00] 5.302[+05] 8.982[+03] −5.747[+05] 3.894[+07] −1.479[+07]
41S 3.100[+00] 1.722[+05] 7.570[−01] 1.288[+04] 1.779[+05] 2.487[+06]
41P 4.762[+00] 1.163[+08] 3.792[+05] −3.230[+07] 9.048[+08] 1.875[+09]
41F 3.886[+00] 2.420[+05] 3.649[+03] −5.495[+04] 3.193[+06] 9.448[+06]
41D 3.336[+00] 5.780[+04] 4.359[+02] −1.217[+03] 2.048[+05] 1.487[+06]
31D 43S 1–95 2.727[+00] 1.860[+04] 7.113[+03] −2.701[+04] 1.013[+05] 1.843[+04]
95–∞ 1.377[+00] 1.503[+04] 3.110[−04] −5.359[+01] 3.699[+06] −7.794[+06]
43P 4.167[+00] 1.002[+06] 8.084[+04] −2.436[+06] 3.495[+07] 1.882[+07]
43D 3.084[+00] 1.291[+06] 2.266[+03] −1.372[+05] 1.830[+07] 1.139[+08]
43F 4.213[+00] 7.707[+05] 1.053[+05] −3.450[+06] 5.552[+07] −2.031[+07]
43S 41S 2.878[+00] 1.643[+07] 8.801[+03] 5.281[+05] 1.635[+08] −2.682[+07]
41P 3.056[+00] 1.433[+06] 6.182[+01] −2.400[+04] 6.902[+06] 3.233[+06]
41F 2.588[+00] 4.986[+04] 6.328[−03] −2.060[+01] 4.353[+04] 2.221[+06]
41D 3.644[+00] 5.212[+01] 2.562[+02] −1.356[+03] 2.756[+03] −1.304[+03]
41S 43P 2.989[+00] 5.510[+06] 5.638[+01] −4.683[+04] 3.630[+07] 6.235[+07]
43D 3.337[+00] 8.377[+01] 3.481[+02] −1.812[+03] 3.388[+03] 1.076[+03]
43F 4.894[+00] 2.901[+07] 6.128[+05] −2.970[+07] 4.826[+08] −2.217[+08]
43P 41P 1.543[+00] 1.492[+02] 5.362[+00] 1.530[+03] −5.060[+02] 3.457[+03]
41F 3.905[+00] 3.916[+06] 1.819[+05] −1.065[+07] 2.527[+08] 2.952[+08]
41D 4.509[+00] 3.300[+07] 1.286[+06] −7.591[+07] 1.501[+09] −1.159[+09]
41P 43D 4.319[+00] 1.989[+09] 1.017[+07] −1.544[+09] 1.126[+11] −4.471[+10]
43F 3.973[+00] 5.479[+07] 4.888[+05] −5.579[+07] 3.424[+09] −3.428[+09]
43D 41F 1–544 2.383[+00] 7.107[+02] 1.451[+03] 7.512[+03] 2.240[+04] −2.020[+04]
544–∞ 3.248[+00] 1.445[+09] 7.174[+01] 8.384[+07] 2.188[+11] 1.467[+13]
41D 2.350[+00] 6.561[+01] 3.400[+02] −1.442[+03] 4.921[+03] −3.379[+03]
43F 41F 2440–∞ 2.416[+00] 6.407[+10] 1.459[+08] 6.306[+07] −1.709[+08] 1.170[+08]
41D 1–107 1.503[+00] 6.436[+01] −7.748[−01] 1.271[+03] −1.888[+03] 8.904[+02]
107–∞ 4.667[+00] 4.496[+10] 3.105[+08] −7.666[+10] 1.008[+13] −3.979[+13]