Complete Feshbach-type projection method to compute autoionizing states in Li-like atomic systems
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 tw...
- Autores:
-
Cardona Gómez, Juan Carlos
Sanz Vicario, José Luis
Martín García, Fernando
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2009
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/8382
- Acceso en línea:
- http://hdl.handle.net/10495/8382
- Palabra clave:
- Método Feshbach
Estados autoionizantes
Sistemas atómicos de tipo Li
- Rights
- openAccess
- License
- Atribución-NoComercial-SinDerivadas 2.5 Colombia
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Complete Feshbach-type projection method to compute autoionizing states in Li-like atomic systems |
| title |
Complete Feshbach-type projection method to compute autoionizing states in Li-like atomic systems |
| spellingShingle |
Complete Feshbach-type projection method to compute autoionizing states in Li-like atomic systems Método Feshbach Estados autoionizantes Sistemas atómicos de tipo Li |
| title_short |
Complete Feshbach-type projection method to compute autoionizing states in Li-like atomic systems |
| title_full |
Complete Feshbach-type projection method to compute autoionizing states in Li-like atomic systems |
| title_fullStr |
Complete Feshbach-type projection method to compute autoionizing states in Li-like atomic systems |
| title_full_unstemmed |
Complete Feshbach-type projection method to compute autoionizing states in Li-like atomic systems |
| title_sort |
Complete Feshbach-type projection method to compute autoionizing states in Li-like atomic systems |
| dc.creator.fl_str_mv |
Cardona Gómez, Juan Carlos Sanz Vicario, José Luis Martín García, Fernando |
| dc.contributor.author.none.fl_str_mv |
Cardona Gómez, Juan Carlos Sanz Vicario, José Luis Martín García, Fernando |
| dc.subject.none.fl_str_mv |
Método Feshbach Estados autoionizantes Sistemas atómicos de tipo Li |
| topic |
Método Feshbach Estados autoionizantes Sistemas atómicos de tipo Li |
| description |
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. |
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2009 |
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2009 |
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2017-09-27T22:01:39Z |
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2017-09-27T22:01:39Z |
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info:eu-repo/semantics/article |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 http://purl.org/coar/version/c_71e4c1898caa6e32 |
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Artículo de investigación |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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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 |
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1742-6588 |
| dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/10495/8382 |
| dc.identifier.doi.none.fl_str_mv |
10.1088/1742-6596/194/15/152013 |
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1742-6596 |
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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 1742-6588 10.1088/1742-6596/194/15/152013 1742-6596 |
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http://hdl.handle.net/10495/8382 |
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eng |
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eng |
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J. Phys. Conf. Ser |
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Atribución-NoComercial-SinDerivadas 2.5 Colombia |
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info:eu-repo/semantics/openAccess |
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Atribución-NoComercial-SinDerivadas 2.5 Colombia http://creativecommons.org/licenses/by-nc-nd/2.5/co/ http://purl.org/coar/access_right/c_abf2 https://creativecommons.org/licenses/by-nc-nd/4.0/ |
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openAccess |
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application/pdf |
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Institute of Physics Publishing (IOP) |
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Grupo de Física Atómica y Molecular |
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Reino Unido |
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Universidad de Antioquia |
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Cardona Gómez, Juan CarlosSanz Vicario, José LuisMartín García, Fernando2017-09-27T22:01:39Z2017-09-27T22:01:39Z2009Cardona 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:10.1088/1742-6596/194/15/1520131742-6588http://hdl.handle.net/10495/838210.1088/1742-6596/194/15/1520131742-6596ABSTRACT: 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.application/pdfengInstitute of Physics Publishing (IOP)Grupo de Física Atómica y MolecularReino Unidoinfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_2df8fbb1https://purl.org/redcol/resource_type/ARTArtículo de investigaciónhttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/version/c_71e4c1898caa6e32Atribución-NoComercial-SinDerivadas 2.5 Colombiainfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/2.5/co/http://purl.org/coar/access_right/c_abf2https://creativecommons.org/licenses/by-nc-nd/4.0/Método FeshbachEstados autoionizantesSistemas atómicos de tipo LiComplete Feshbach-type projection method to compute autoionizing states in Li-like atomic systemsJ. Phys. Conf. SerJournal of Physics: Conference Series1194152013CC-LICENSElicense_urllicense_urlArtículo de investigacióntext/plain; charset=utf-849http://bibliotecadigital.udea.edu.co/bitstream/10495/8382/2/license_url4afdbb8c545fd630ea7db775da747b2fMD52license_textlicense_texttext/html; charset=utf-80http://bibliotecadigital.udea.edu.co/bitstream/10495/8382/3/license_textd41d8cd98f00b204e9800998ecf8427eMD53license_rdflicense_rdfapplication/rdf+xml; charset=utf-80http://bibliotecadigital.udea.edu.co/bitstream/10495/8382/4/license_rdfd41d8cd98f00b204e9800998ecf8427eMD54LICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://bibliotecadigital.udea.edu.co/bitstream/10495/8382/5/license.txt8a4605be74aa9ea9d79846c1fba20a33MD55ORIGINALSanzJose_2009_CompleteFeshbachtypeProjection.pdfSanzJose_2009_CompleteFeshbachtypeProjection.pdfArtículo de investigaciónapplication/pdf427455http://bibliotecadigital.udea.edu.co/bitstream/10495/8382/1/SanzJose_2009_CompleteFeshbachtypeProjection.pdf6d8dd6017185094957dd03b4eedcbd77MD5110495/8382oai:bibliotecadigital.udea.edu.co:10495/83822021-05-16 11:46:42.45Repositorio Institucional Universidad de Antioquiaandres.perez@udea.edu.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 |