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https://hdl.handle.net/10495/8382| Título : | Complete Feshbach-type projection method to compute autoionizing states in Li-like atomic systems |
| Autor : | Cardona Gómez, Juan Carlos Sanz Vicario, José Luis Martín García, Fernando |
| metadata.dc.subject.*: | Partículas Particles Electrones Electrons Resonancia Resonance Método Feshbach Sistemas atómicos |
| Fecha de publicación : | 2009 |
| Editorial : | Institute of Physics Publishing (IOP) |
| Citación : | Cardona Gómez, J. C., Sanz Vicario, J. L., & Martín García, F. (2009). Complete Feshbach-type projection method to compute autoionizing states in Li-like atomic systems. Journal of Physics: Conference Series, 194(152013), 1. DOI:10.1088/1742-6596/194/15/152013 |
| Resumen : | ABSTRACT: A fully ab initio method of solution to compute autoionizing states in Li-like atomic systems based on the application of the Feshbach projection formalism is proposed. Applications of the Feshbach formalism, which in principle is a complete many-particle theory, to systems of more than two-active electrons are very scarce due to the limitations imposed by the practical construction of correct projection operators P and Q inherent to the theory. We include rigorously all the ingredients required by the Feshbach theory in order to compute accurate resonance parameters for the lowest autoionizing states of Li and Ne7+, for the 2Se, 2Po and 2De symmetries. |
| metadata.dc.identifier.eissn: | 1742-6596 |
| ISSN : | 1742-6588 |
| metadata.dc.identifier.doi: | 10.1088/1742-6596/194/15/152013 |
| Aparece en las colecciones: | Artículos de Revista en Ciencias Exactas y Naturales |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| SanzJose_2009_CompleteFeshbachtypeProjection.pdf | Artículo de investigación | 417.44 kB | Adobe PDF | Visualizar/Abrir |
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