Asymmetric electron angular distributions in resonant dissociative photoionization of H2 with ultrashort xuv pulses
ABSTRACT: Photoelectron angular distributions from fixed-in-space H2 molecules exposed to ultrashort xuv laser pulses have been evaluated. The theoretical method is based on the solution of the time-dependent Schrödinger equation in a basis of stationary states that include all electronic and vibrat...
- Autores:
-
Pérez Torres, Jhon Fredy
Morales, Felipe
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:10495/8380
- Acceso en línea:
- http://hdl.handle.net/10495/8380
- Palabra clave:
- Electrones
Electrons
Laser
Lasers
Fotoionización
http://aims.fao.org/aos/agrovoc/c_26026
- Rights
- openAccess
- License
- https://creativecommons.org/licenses/by-nc-nd/4.0/
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| dc.title.spa.fl_str_mv |
Asymmetric electron angular distributions in resonant dissociative photoionization of H2 with ultrashort xuv pulses |
| title |
Asymmetric electron angular distributions in resonant dissociative photoionization of H2 with ultrashort xuv pulses |
| spellingShingle |
Asymmetric electron angular distributions in resonant dissociative photoionization of H2 with ultrashort xuv pulses Electrones Electrons Laser Lasers Fotoionización http://aims.fao.org/aos/agrovoc/c_26026 |
| title_short |
Asymmetric electron angular distributions in resonant dissociative photoionization of H2 with ultrashort xuv pulses |
| title_full |
Asymmetric electron angular distributions in resonant dissociative photoionization of H2 with ultrashort xuv pulses |
| title_fullStr |
Asymmetric electron angular distributions in resonant dissociative photoionization of H2 with ultrashort xuv pulses |
| title_full_unstemmed |
Asymmetric electron angular distributions in resonant dissociative photoionization of H2 with ultrashort xuv pulses |
| title_sort |
Asymmetric electron angular distributions in resonant dissociative photoionization of H2 with ultrashort xuv pulses |
| dc.creator.fl_str_mv |
Pérez Torres, Jhon Fredy Morales, Felipe Sanz Vicario, José Luis Martín García, Fernando |
| dc.contributor.author.none.fl_str_mv |
Pérez Torres, Jhon Fredy Morales, Felipe Sanz Vicario, José Luis Martín García, Fernando |
| dc.contributor.researchgroup.spa.fl_str_mv |
Grupo de Física Atómica y Molecular |
| dc.subject.lemb.none.fl_str_mv |
Electrones Electrons |
| topic |
Electrones Electrons Laser Lasers Fotoionización http://aims.fao.org/aos/agrovoc/c_26026 |
| dc.subject.agrovoc.none.fl_str_mv |
Laser Lasers |
| dc.subject.proposal.spa.fl_str_mv |
Fotoionización |
| dc.subject.agrovocuri.none.fl_str_mv |
http://aims.fao.org/aos/agrovoc/c_26026 |
| description |
ABSTRACT: Photoelectron angular distributions from fixed-in-space H2 molecules exposed to ultrashort xuv laser pulses have been evaluated. The theoretical method is based on the solution of the time-dependent Schrödinger equation in a basis of stationary states that include all electronic and vibrational degrees of freedom. Asymmetric angular distributions are observed as a consequence of the delayed ionization from the H2 doubly excited states, which induces interferences between gerade and ungerade ionization channels. The analysis of this asymmetry as a function of pulse duration can provide an estimate of the corresponding autoionization widths. |
| publishDate |
2009 |
| dc.date.issued.none.fl_str_mv |
2009 |
| dc.date.accessioned.none.fl_str_mv |
2017-09-27T21:44:28Z |
| dc.date.available.none.fl_str_mv |
2017-09-27T21:44:28Z |
| 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 |
Pérez Torres, J. F., Morales, F., Sanz Vicario, J. L., & Martín, F. (2009). Asymmetric electron angular distributions in resonant dissociative photoionization of H2 with ultrashort xuv pulses. Physical Review A. 80(011402(R)), 1-4. DOI:10.1103/PhysRevA.80.011402 |
| dc.identifier.issn.none.fl_str_mv |
1094-1622 |
| dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/10495/8380 |
| dc.identifier.doi.none.fl_str_mv |
10.1103/PhysRevA.80.011402 |
| dc.identifier.eissn.none.fl_str_mv |
1050-2947 |
| identifier_str_mv |
Pérez Torres, J. F., Morales, F., Sanz Vicario, J. L., & Martín, F. (2009). Asymmetric electron angular distributions in resonant dissociative photoionization of H2 with ultrashort xuv pulses. Physical Review A. 80(011402(R)), 1-4. DOI:10.1103/PhysRevA.80.011402 1094-1622 10.1103/PhysRevA.80.011402 1050-2947 |
| url |
http://hdl.handle.net/10495/8380 |
| dc.language.iso.spa.fl_str_mv |
eng |
| language |
eng |
| dc.relation.ispartofjournalabbrev.spa.fl_str_mv |
Phys Rev A |
| dc.relation.citationendpage.spa.fl_str_mv |
4 |
| dc.relation.citationissue.spa.fl_str_mv |
011402(R) |
| dc.relation.citationstartpage.spa.fl_str_mv |
1 |
| dc.relation.citationvolume.spa.fl_str_mv |
80 |
| dc.relation.ispartofjournal.spa.fl_str_mv |
Physical Review A |
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https://creativecommons.org/licenses/by-nc-nd/4.0/ |
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Atribución-NoComercial-CompartirIgual 2.5 Colombia (CC BY-NC-SA 2.5 CO) |
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info:eu-repo/semantics/openAccess |
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The American Physical Society |
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Pérez Torres, Jhon FredyMorales, FelipeSanz Vicario, José LuisMartín García, FernandoGrupo de Física Atómica y Molecular2017-09-27T21:44:28Z2017-09-27T21:44:28Z2009Pérez Torres, J. F., Morales, F., Sanz Vicario, J. L., & Martín, F. (2009). Asymmetric electron angular distributions in resonant dissociative photoionization of H2 with ultrashort xuv pulses. Physical Review A. 80(011402(R)), 1-4. DOI:10.1103/PhysRevA.80.0114021094-1622http://hdl.handle.net/10495/838010.1103/PhysRevA.80.0114021050-2947ABSTRACT: Photoelectron angular distributions from fixed-in-space H2 molecules exposed to ultrashort xuv laser pulses have been evaluated. The theoretical method is based on the solution of the time-dependent Schrödinger equation in a basis of stationary states that include all electronic and vibrational degrees of freedom. Asymmetric angular distributions are observed as a consequence of the delayed ionization from the H2 doubly excited states, which induces interferences between gerade and ungerade ionization channels. The analysis of this asymmetry as a function of pulse duration can provide an estimate of the corresponding autoionization widths.COL0008441application/pdfengThe American Physical SocietyEstados Unidoshttps://creativecommons.org/licenses/by-nc-nd/4.0/http://creativecommons.org/licenses/by-nc-nd/2.5/co/Atribución-NoComercial-CompartirIgual 2.5 Colombia (CC BY-NC-SA 2.5 CO)info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Asymmetric electron angular distributions in resonant dissociative photoionization of H2 with ultrashort xuv pulsesArtículo 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/articleElectronesElectronsLaserLasersFotoionizaciónhttp://aims.fao.org/aos/agrovoc/c_26026Phys Rev A4011402(R)180Physical Review APublicationCC-LICENSElicense_urllicense_urlArtículo de investigacióntext/plain; 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