The use of AUTOSTRUCTURE code to carry out semirelativistic calculations for the dielectronic recombination of Pb79+ via the 2s 1/2-2p1/2 core excitation was discussed. Multiconfiguration Dirac-Fock (MCDF) calculations were carried out for the 2p3/26l resonances and for l=0-5 of the 2p1/2nl resonances. Multiconfiguration Breit-Pauli (MCBP) semirelativistic approach incorporated within the solution of the radial equations was used to determine the contribution from higher l for the 2p1/2nl resonances. The contributions from very high angular momenta must be included and considered in a fully relativistic framework in order to understand the dynamics involved in the DR process.
Documento: | Artículo |
Título: | Dielectronic recombination of Pb79+ via high angular momenta |
Autor: | Badnell, N.R.; Mitnik, D.M.; Pindzola, M.S.; Loch, S.D.; Abdel-Naby, S.A. |
Filiación: | Department of Physics, University of Strathclyde, Glasgow G4 0NG, United Kingdom Departamento de Física, FCEN, Universidad de Buenos Aires, Inst. de Astronomia Y Fis. Del E., Casilla de Correo 67, Sucursal 28, (C1428EGA) Buenos Aires, Argentina Department of Physics, Auburn University, Auburn, AL 36849, United States |
Palabras clave: | Electrodynamics; Electron energy levels; Electronic structure; Heavy ions; Lithium; Positive ions; Quantum theory; AUTOSTRUCTURE codes; Dielectronic recombination (DR); Multiconfiguration Breit-Pauli (MCBP); Multiconfiguration Dirac-Fock (MCDF) calculations; Semirelativistic calculations; Lead |
Año: | 2004 |
Volumen: | 70 |
Número: | 5 B |
Página de inicio: | 054701 |
Página de fin: | 1-054701-2 |
DOI: | http://dx.doi.org/10.1103/PhysRevA.70.054701 |
Título revista: | Physical Review A - Atomic, Molecular, and Optical Physics |
Título revista abreviado: | Phys Rev A |
ISSN: | 10502947 |
CODEN: | PLRAA |
Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10502947_v70_n5B_p054701_Badnell |