CORONAL IONIZATION BY 2-STEP COLLISION PROCESSES

[1] THE EXCITATION OF HE-I IN THE SOLAR SPECTRUM [J]. ASTROPHYSICAL JOURNAL, 1960, 131 (02) : 413 - 428

[2] IONIZATION AND EXCITATION EQUILIBRIUM OF CA II IN SOLAR ATMOSPHERE [J]. ASTROPHYSICAL JOURNAL, 1962, 136 (01) : 242 - &

[3] ATHAY RG, 1962, AP J, V135, P100

[4] UBER DEN MECHANISMUS DER IONISATION IN DER SONNENKORONA [J]. NATURWISSENSCHAFTEN, 1947, 34 (03) : 87 - 88

[5] A GENERAL FORMULA FOR THE CALCULATION OF ATOMIC PHOTO-IONIZATION CROSS SECTIONS [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1960, 120 (02) : 121 - 151

[6] BURGESS A, PRIVATE COMMUNICATIO

[7] OBSERVATIONS OF 5 IONIZATION STAGES OF IRON IN SOLAR CORONA [J]. ASTROPHYSICAL JOURNAL, 1962, 135 (01) : 122 - &

[8] JEFFERIES JT, 1955, AUSTRALIAN J PHYS, V8, P335

[9] COLLISIONAL IONIZATION CROSS-SECTION FOR FE-XIV IN THE SOLAR CORONA AND THE CORONAL ELECTRON TEMPERATURE [J]. ASTROPHYSICAL JOURNAL, 1959, 130 (02) : 384 - 392

[10] SEATON MJ, PRIVATE COMMUNICATIO

[1] THE EXCITATION OF HE-I IN THE SOLAR SPECTRUM [J]. ASTROPHYSICAL JOURNAL, 1960, 131 (02) : 413 - 428

[2] IONIZATION AND EXCITATION EQUILIBRIUM OF CA II IN SOLAR ATMOSPHERE [J]. ASTROPHYSICAL JOURNAL, 1962, 136 (01) : 242 - &

[3] ATHAY RG, 1962, AP J, V135, P100

[4] UBER DEN MECHANISMUS DER IONISATION IN DER SONNENKORONA [J]. NATURWISSENSCHAFTEN, 1947, 34 (03) : 87 - 88

[5] A GENERAL FORMULA FOR THE CALCULATION OF ATOMIC PHOTO-IONIZATION CROSS SECTIONS [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1960, 120 (02) : 121 - 151

[6] BURGESS A, PRIVATE COMMUNICATIO

[7] OBSERVATIONS OF 5 IONIZATION STAGES OF IRON IN SOLAR CORONA [J]. ASTROPHYSICAL JOURNAL, 1962, 135 (01) : 122 - &

[8] JEFFERIES JT, 1955, AUSTRALIAN J PHYS, V8, P335

[9] COLLISIONAL IONIZATION CROSS-SECTION FOR FE-XIV IN THE SOLAR CORONA AND THE CORONAL ELECTRON TEMPERATURE [J]. ASTROPHYSICAL JOURNAL, 1959, 130 (02) : 384 - 392

[10] SEATON MJ, PRIVATE COMMUNICATIO