Electron-impact double ionization of B+
作者： M S Pindzola , J A Ludlow , C P Ballance , F Robicheaux , J Colgan
DOI: 10.1088/0953-4075/44/10/105202
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摘要: Time-dependent close-coupling and time-independent distorted-wave methods are used to calculate the electron-impact double-ionization cross section for 1s22s2 ground configuration of B+ atomic ion. The direct is calculated using non-perturbative method between threshold 63.1 eV 1s ionization 218.4 eV. indirect single ionization–autoionization perturbative 750 two compared with a crossed-beam experiment over entire energy range.
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