Eiglsperger, Johannes and Schoenwetter, Moritz and Piraux, Bernard and Madronero, Javier (2012) Spectral data for doubly excited states of helium with non-zero total angular momentum. ATOMIC DATA AND NUCLEAR DATA TABLES, 98 (2). pp. 120-148. ISSN 0092-640X,
Full text not available from this repository. (Request a copy)Abstract
A spectral approach is used to evaluate energies and widths for a wide range of singlet and triplet resonance states of helium. Data for total angular momentum L = 1,...,4 is presented for resonances up to below the fifth single ionization threshold. In addition, the expectation value of cos(theta(12)) is given for the calculated resonances. (C) 2011 Elsevier Inc. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | DEPENDENT PERTURBATION-THEORY; 2-PHOTON DOUBLE-IONIZATION; NONSEQUENTIAL DOUBLE-IONIZATION; 2-ELECTRON ATOMS; CONFIGURATION-INTERACTION; HYDROGENIC THRESHOLDS; AUTOIONIZATION STATES; RESONANCE PARAMETERS; QUANTUM-SYSTEMS; CROSS-SECTIONS; Atomic spectra; Helium; Autoionization; Resonances; Two-electron atoms; Spectral methods |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 19 May 2020 05:06 |
| Last Modified: | 19 May 2020 05:06 |
| URI: | https://pred.uni-regensburg.de/id/eprint/19171 |
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