On the behavior of the n1(K, T)A n2 series of doubly excited states in He-like atoms immersed in weakly coupled plasmas
ABSTRACT: The stability of resonant states in Helium-like atoms while under the influence of a plasma environment is studied. We analyze the variation of resonance parameters (energies and lifetimes) against the strength of the screening parameter within the Debye-H¨uckel model. We use a Feshbach-li...
- Autores:
-
Ordóñez Lasso, Andrés Felipe
Cardona Gómez, Juan Carlos
Sanz Vicario, José Luis
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2014
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/8377
- Acceso en línea:
- http://hdl.handle.net/10495/8377
- Palabra clave:
- Átomos
Atoms
Helio
Helium
Circuitos resonantes
Tank circuits
Átomos
Atoms
Estados resonantes
Plasma
Resonancia (energías y tiempos de vida)
Feshbach
Plasma
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by-nc-nd/2.5/co/
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| dc.title.spa.fl_str_mv |
On the behavior of the n1(K, T)A n2 series of doubly excited states in He-like atoms immersed in weakly coupled plasmas |
| title |
On the behavior of the n1(K, T)A n2 series of doubly excited states in He-like atoms immersed in weakly coupled plasmas |
| spellingShingle |
On the behavior of the n1(K, T)A n2 series of doubly excited states in He-like atoms immersed in weakly coupled plasmas Átomos Atoms Helio Helium Circuitos resonantes Tank circuits Átomos Atoms Estados resonantes Plasma Resonancia (energías y tiempos de vida) Feshbach Plasma |
| title_short |
On the behavior of the n1(K, T)A n2 series of doubly excited states in He-like atoms immersed in weakly coupled plasmas |
| title_full |
On the behavior of the n1(K, T)A n2 series of doubly excited states in He-like atoms immersed in weakly coupled plasmas |
| title_fullStr |
On the behavior of the n1(K, T)A n2 series of doubly excited states in He-like atoms immersed in weakly coupled plasmas |
| title_full_unstemmed |
On the behavior of the n1(K, T)A n2 series of doubly excited states in He-like atoms immersed in weakly coupled plasmas |
| title_sort |
On the behavior of the n1(K, T)A n2 series of doubly excited states in He-like atoms immersed in weakly coupled plasmas |
| dc.creator.fl_str_mv |
Ordóñez Lasso, Andrés Felipe Cardona Gómez, Juan Carlos Sanz Vicario, José Luis |
| dc.contributor.author.none.fl_str_mv |
Ordóñez Lasso, Andrés Felipe Cardona Gómez, Juan Carlos Sanz Vicario, José Luis |
| dc.contributor.researchgroup.spa.fl_str_mv |
Grupo de Física Atómica y Molecular |
| dc.subject.lemb.none.fl_str_mv |
Átomos Atoms Helio Helium Circuitos resonantes Tank circuits Átomos Atoms |
| topic |
Átomos Atoms Helio Helium Circuitos resonantes Tank circuits Átomos Atoms Estados resonantes Plasma Resonancia (energías y tiempos de vida) Feshbach Plasma |
| dc.subject.proposal.spa.fl_str_mv |
Estados resonantes Plasma Resonancia (energías y tiempos de vida) Feshbach Plasma |
| description |
ABSTRACT: The stability of resonant states in Helium-like atoms while under the influence of a plasma environment is studied. We analyze the variation of resonance parameters (energies and lifetimes) against the strength of the screening parameter within the Debye-H¨uckel model. We use a Feshbach-like projection formalism with explicitly correlated CI-wave functions to uncover the evolution of resonance parameters until they cross the upper Aq+ (N=2) threshold, and a complex scaling method to analyze the survival of these Feshbach resonances across the threshold, which eventually makes them behave as shape resonances. |
| publishDate |
2014 |
| dc.date.issued.none.fl_str_mv |
2014 |
| dc.date.accessioned.none.fl_str_mv |
2017-09-27T20:24:22Z |
| dc.date.available.none.fl_str_mv |
2017-09-27T20:24:22Z |
| dc.type.spa.fl_str_mv |
Artículo de investigación |
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http://purl.org/coar/version/c_71e4c1898caa6e32 |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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https://purl.org/redcol/resource_type/ART |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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info:eu-repo/semantics/article |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
| dc.identifier.citation.spa.fl_str_mv |
Ordóñez Lasso, A. F., Cardona, J. C., & Sanz Vicario, J. L. (2014). On the behavior of the n1(K, T)A n2 series of doubly excited states in He-like atoms immersed in weakly coupled plasmas. Journal of Physics: Conference Series. 488(062010), 1. |
| dc.identifier.issn.none.fl_str_mv |
1742-6596 |
| dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/10495/8377 |
| dc.identifier.doi.none.fl_str_mv |
10.1088/1742-6596/488/6/062010 |
| dc.identifier.eissn.none.fl_str_mv |
1742-6588 |
| identifier_str_mv |
Ordóñez Lasso, A. F., Cardona, J. C., & Sanz Vicario, J. L. (2014). On the behavior of the n1(K, T)A n2 series of doubly excited states in He-like atoms immersed in weakly coupled plasmas. Journal of Physics: Conference Series. 488(062010), 1. 1742-6596 10.1088/1742-6596/488/6/062010 1742-6588 |
| url |
http://hdl.handle.net/10495/8377 |
| dc.language.iso.spa.fl_str_mv |
eng |
| language |
eng |
| dc.relation.ispartofjournalabbrev.spa.fl_str_mv |
J. Phys.:Conf.Ser |
| dc.relation.citationissue.spa.fl_str_mv |
62010 |
| dc.relation.citationstartpage.spa.fl_str_mv |
1 |
| dc.relation.citationvolume.spa.fl_str_mv |
488 |
| dc.relation.ispartofjournal.spa.fl_str_mv |
Journal of Physics: Conference Series |
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http://creativecommons.org/licenses/by-nc-nd/2.5/co/ |
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https://creativecommons.org/licenses/by-nc-nd/4.0/ |
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Atribución-NoComercial-SinDerivadas 2.5 Colombia |
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openAccess |
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application/pdf |
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Institute of Physics Publishing (IOP) |
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Reino Unido |
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Universidad de Antioquia |
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Ordóñez Lasso, Andrés FelipeCardona Gómez, Juan CarlosSanz Vicario, José LuisGrupo de Física Atómica y Molecular2017-09-27T20:24:22Z2017-09-27T20:24:22Z2014Ordóñez Lasso, A. F., Cardona, J. C., & Sanz Vicario, J. L. (2014). On the behavior of the n1(K, T)A n2 series of doubly excited states in He-like atoms immersed in weakly coupled plasmas. Journal of Physics: Conference Series. 488(062010), 1.1742-6596http://hdl.handle.net/10495/837710.1088/1742-6596/488/6/0620101742-6588ABSTRACT: The stability of resonant states in Helium-like atoms while under the influence of a plasma environment is studied. We analyze the variation of resonance parameters (energies and lifetimes) against the strength of the screening parameter within the Debye-H¨uckel model. We use a Feshbach-like projection formalism with explicitly correlated CI-wave functions to uncover the evolution of resonance parameters until they cross the upper Aq+ (N=2) threshold, and a complex scaling method to analyze the survival of these Feshbach resonances across the threshold, which eventually makes them behave as shape resonances.COL0008441application/pdfengInstitute of Physics Publishing (IOP)Reino Unidohttp://creativecommons.org/licenses/by-nc-nd/2.5/co/https://creativecommons.org/licenses/by-nc-nd/4.0/Atribución-NoComercial-SinDerivadas 2.5 Colombiainfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2On the behavior of the n1(K, T)A n2 series of doubly excited states in He-like atoms immersed in weakly coupled plasmasArtículo de investigaciónhttp://purl.org/coar/resource_type/c_2df8fbb1https://purl.org/redcol/resource_type/ARThttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/version/c_71e4c1898caa6e32info:eu-repo/semantics/articleÁtomosAtomsHelioHeliumCircuitos resonantesTank circuitsÁtomosAtomsEstados resonantesPlasmaResonancia (energías y tiempos de vida)FeshbachPlasmaJ. 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