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Use of stabilization by uniformly charged sphere for the resonance states calculations |
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| Authors: | D. D. Kharlampidi A. I. Dementiev S. O. Adamson |
| Affiliation: | 1. Chair of Inorganic Chemistry, Faculty of Chemistry, Moscow State Pedagogical University, Nesvizhskii per. 3, Moscow, 119021, Russia 2. Laboratory of Molecular Structure and Quantum Mechanics, Faculty of Chemistry, Moscow State University, Leninskie Gory, Moscow, 119991, Russia |
| Abstract: | The possibility of using the uniformly charged sphere with the variable charge and constant radius for accurate phase shift and resonance states parameters calculations is investigated. It is demonstrated on the example of the Hazy-Taylor model problem that the proposed numerical technique provides the relative errors about 1% for the phase shift function and resonance state parameters (energy and width). The choice of the optimal basis set for such calculations is discussed also. |
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