Electron angular distributions in dissociative photoionization of the hydrogen molecule
ABSTRACT: A method to calculate angular distributions for electrons ejected from fixed-in-space molecular hydrogen molecules subject to ultrashort intense laser pulses is proposed, based on the ab initio solution of the time-dependent Schrodinger equation. This method of solutions allows for a tempo...
- Autores:
-
Pérez Torres, Jhon Fredy
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:10495/9340
- Acceso en línea:
- http://hdl.handle.net/10495/9340
- Palabra clave:
- Hartree-fock approximation
Aproximación de Hartree-fock
Teoría de la aproximación
Approximation theory
Asociación molecular
Molecular association
Hidrógeno
Hydrogen
Enlaces de hidrógeno
Hydrogen bonding
Iionización
Ionization
Photoionization
- Rights
- openAccess
- License
- Atribución-NoComercial-SinDerivadas 2.5 Colombia
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| dc.title.spa.fl_str_mv |
Electron angular distributions in dissociative photoionization of the hydrogen molecule |
| dc.title.alternative.spa.fl_str_mv |
Distribuciones angulares electrónicas en la fotoionización disociativa de la molécula de hidrógeno |
| title |
Electron angular distributions in dissociative photoionization of the hydrogen molecule |
| spellingShingle |
Electron angular distributions in dissociative photoionization of the hydrogen molecule Hartree-fock approximation Aproximación de Hartree-fock Teoría de la aproximación Approximation theory Asociación molecular Molecular association Hidrógeno Hydrogen Enlaces de hidrógeno Hydrogen bonding Iionización Ionization Photoionization |
| title_short |
Electron angular distributions in dissociative photoionization of the hydrogen molecule |
| title_full |
Electron angular distributions in dissociative photoionization of the hydrogen molecule |
| title_fullStr |
Electron angular distributions in dissociative photoionization of the hydrogen molecule |
| title_full_unstemmed |
Electron angular distributions in dissociative photoionization of the hydrogen molecule |
| title_sort |
Electron angular distributions in dissociative photoionization of the hydrogen molecule |
| dc.creator.fl_str_mv |
Pérez Torres, Jhon Fredy Sanz Vicario, José Luis Martín García, Fernando |
| dc.contributor.author.none.fl_str_mv |
Pérez Torres, Jhon Fredy Sanz Vicario, José Luis Martín García, Fernando |
| dc.subject.none.fl_str_mv |
Hartree-fock approximation Aproximación de Hartree-fock Teoría de la aproximación Approximation theory Asociación molecular Molecular association Hidrógeno Hydrogen Enlaces de hidrógeno Hydrogen bonding Iionización Ionization Photoionization |
| topic |
Hartree-fock approximation Aproximación de Hartree-fock Teoría de la aproximación Approximation theory Asociación molecular Molecular association Hidrógeno Hydrogen Enlaces de hidrógeno Hydrogen bonding Iionización Ionization Photoionization |
| description |
ABSTRACT: A method to calculate angular distributions for electrons ejected from fixed-in-space molecular hydrogen molecules subject to ultrashort intense laser pulses is proposed, based on the ab initio solution of the time-dependent Schrodinger equation. This method of solutions allows for a temporal picture of interferences arising in the dissociative ionization channel (in the proton kinetic energy spectrum) due to the presence of the autoionizing double excited states in the Hydrogen molecule. In particular, we show how this autoionization during the dissociative photoionization process may also induce a counterintuitive asymmetry in the angular distribution of the ionized electron with respect to nuclei inversion in spite of dealing with an homonuclear system. |
| publishDate |
2009 |
| dc.date.issued.none.fl_str_mv |
2009 |
| dc.date.accessioned.none.fl_str_mv |
2018-04-06T19:58:13Z |
| dc.date.available.none.fl_str_mv |
2018-04-06T19:58:13Z |
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info:eu-repo/semantics/article |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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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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Artículo de investigación |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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publishedVersion |
| dc.identifier.citation.spa.fl_str_mv |
Pérez Torres, J. F., Sanz Vicario, J. L., & Martín, F. (2009). Electron angular distributions in dissociative photoionization of the hydrogen molecule. Revista Colombiana de Química. 38(1), 109-116. |
| dc.identifier.issn.none.fl_str_mv |
0120-2804 |
| dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/10495/9340 |
| dc.identifier.eissn.none.fl_str_mv |
2357-3791 |
| identifier_str_mv |
Pérez Torres, J. F., Sanz Vicario, J. L., & Martín, F. (2009). Electron angular distributions in dissociative photoionization of the hydrogen molecule. Revista Colombiana de Química. 38(1), 109-116. 0120-2804 2357-3791 |
| url |
http://hdl.handle.net/10495/9340 |
| dc.language.iso.spa.fl_str_mv |
eng |
| language |
eng |
| dc.relation.ispartofjournalabbrev.spa.fl_str_mv |
Rev. Colomb. Quím. |
| dc.rights.*.fl_str_mv |
Atribución-NoComercial-SinDerivadas 2.5 Colombia |
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info:eu-repo/semantics/openAccess |
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http://creativecommons.org/licenses/by-nc-nd/2.5/co/ |
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http://purl.org/coar/access_right/c_abf2 |
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https://creativecommons.org/licenses/by-nc-nd/4.0/ |
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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 |
| dc.publisher.spa.fl_str_mv |
Universidad Nacional de Colombia |
| dc.publisher.group.spa.fl_str_mv |
Grupo de Física Atómica y Molecular |
| dc.publisher.place.spa.fl_str_mv |
Colombia |
| institution |
Universidad de Antioquia |
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Pérez Torres, Jhon FredySanz Vicario, José LuisMartín García, Fernando2018-04-06T19:58:13Z2018-04-06T19:58:13Z2009Pérez Torres, J. F., Sanz Vicario, J. L., & Martín, F. (2009). Electron angular distributions in dissociative photoionization of the hydrogen molecule. Revista Colombiana de Química. 38(1), 109-116.0120-2804http://hdl.handle.net/10495/93402357-3791ABSTRACT: A method to calculate angular distributions for electrons ejected from fixed-in-space molecular hydrogen molecules subject to ultrashort intense laser pulses is proposed, based on the ab initio solution of the time-dependent Schrodinger equation. This method of solutions allows for a temporal picture of interferences arising in the dissociative ionization channel (in the proton kinetic energy spectrum) due to the presence of the autoionizing double excited states in the Hydrogen molecule. In particular, we show how this autoionization during the dissociative photoionization process may also induce a counterintuitive asymmetry in the angular distribution of the ionized electron with respect to nuclei inversion in spite of dealing with an homonuclear system.application/pdfengUniversidad Nacional de ColombiaGrupo de Física Atómica y MolecularColombiainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_2df8fbb1https://purl.org/redcol/resource_type/ARTArtículo de investigaciónhttp://purl.org/coar/version/c_970fb48d4fbd8a85Atribución-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/Hartree-fock approximationAproximación de Hartree-fockTeoría de la aproximaciónApproximation theoryAsociación molecularMolecular associationHidrógenoHydrogenEnlaces de hidrógenoHydrogen bondingIionizaciónIonizationPhotoionizationElectron angular distributions in dissociative photoionization of the hydrogen moleculeDistribuciones angulares electrónicas en la fotoionización disociativa de la molécula de hidrógenoRev. Colomb. Quím.Revista Colombiana de Química109116381CC-LICENSElicense_urllicense_urlArtículo de investigacióntext/plain; charset=utf-849http://bibliotecadigital.udea.edu.co/bitstream/10495/9340/2/license_url4afdbb8c545fd630ea7db775da747b2fMD52license_textlicense_texttext/html; charset=utf-80http://bibliotecadigital.udea.edu.co/bitstream/10495/9340/3/license_textd41d8cd98f00b204e9800998ecf8427eMD53license_rdflicense_rdfLicenciaapplication/rdf+xml; charset=utf-80http://bibliotecadigital.udea.edu.co/bitstream/10495/9340/4/license_rdfd41d8cd98f00b204e9800998ecf8427eMD54LICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://bibliotecadigital.udea.edu.co/bitstream/10495/9340/5/license.txt8a4605be74aa9ea9d79846c1fba20a33MD55ORIGINALSanzJose_2009_ElectronAngularDistributions.pdfSanzJose_2009_ElectronAngularDistributions.pdfArtículo de Revistaapplication/pdf4884558http://bibliotecadigital.udea.edu.co/bitstream/10495/9340/1/SanzJose_2009_ElectronAngularDistributions.pdf3f920a187e7c2f252e5fcbb6a31d58c0MD5110495/9340oai:bibliotecadigital.udea.edu.co:10495/93402021-05-16 11:43:46.473Repositorio Institucional Universidad de Antioquiaandres.perez@udea.edu.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 |