Abstract
For the ions of the helium isoelectronic sequence (Z = 1 - 10) the resonance parameters (positions and widths) of the doubly excited Feshbach resonances of the 1,3Ge symmetries associated with the N = 3 and N = 4 thresholds of the corresponding hydrogenlike ions have been calculated. The calculations have been carried out by using the complex rotation method, and highly-correlated Hylleraas-type wave functions are used as basis functions.
Original language | English |
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Pages (from-to) | 415-427 |
Number of pages | 13 |
Journal | Chinese Journal of Physics |
Volume | 39 |
Issue number | 5 |
Publication status | Published - 2001 |