Factorization of laser-pulse ionization probabilities in the multiphotonic regime

Autores
Della Picca, Renata; Fiol, Juan; Fainstein, Pablo Daniel
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We present a detailed study of the ionization probability of H and H$_{2}^{+}$ induced by a short intense laser pulse. Starting from a Coulomb–Volkov description of the process we derive a multipole-like expansion where each term is factored into two contributions: one that accounts for the effect of the electromagnetic field on the free-electron final state and a second factor that depends only on the target structure. Such a separation may be valuable to solve complex atomic or molecular systems as well as to interpret the dynamics of the process in simpler terms. We show that the series expansion converges rapidly, and thus the inclusion of the first few terms is sufficient to produce accurate results.
Fil: Della Picca, Renata. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina
Fil: Fiol, Juan. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina
Fil: Fainstein, Pablo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina
Materia
Laser Pulse
Ionization
Multiphotonic
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/11184
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/11184
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Factorization of laser-pulse ionization probabilities in the multiphotonic regimeDella Picca, RenataFiol, JuanFainstein, Pablo DanielLaser PulseIonizationMultiphotonichttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We present a detailed study of the ionization probability of H and H$_{2}^{+}$ induced by a short intense laser pulse. Starting from a Coulomb–Volkov description of the process we derive a multipole-like expansion where each term is factored into two contributions: one that accounts for the effect of the electromagnetic field on the free-electron final state and a second factor that depends only on the target structure. Such a separation may be valuable to solve complex atomic or molecular systems as well as to interpret the dynamics of the process in simpler terms. We show that the series expansion converges rapidly, and thus the inclusion of the first few terms is sufficient to produce accurate results.Fil: Della Picca, Renata. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); ArgentinaFil: Fiol, Juan. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); ArgentinaFil: Fainstein, Pablo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); ArgentinaIOP Publishing2013-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/11184Della Picca, Renata; Fiol, Juan; Fainstein, Pablo Daniel; Factorization of laser-pulse ionization probabilities in the multiphotonic regime; IOP Publishing; Journal Of Physics B: Atomic, Molecular And Optical Physics; 46; 9-2013; 175603-1756030953-4075enginfo:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/0953-4075/46/17/175603info:eu-repo/semantics/altIdentifier/doi/10.1088/0953-4075/46/17/175603info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:36:13Zoai:ri.conicet.gov.ar:11336/11184instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:36:14.109CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Factorization of laser-pulse ionization probabilities in the multiphotonic regime
title Factorization of laser-pulse ionization probabilities in the multiphotonic regime
spellingShingle Factorization of laser-pulse ionization probabilities in the multiphotonic regime
Della Picca, Renata
Laser Pulse
Ionization
Multiphotonic
title_short Factorization of laser-pulse ionization probabilities in the multiphotonic regime
title_full Factorization of laser-pulse ionization probabilities in the multiphotonic regime
title_fullStr Factorization of laser-pulse ionization probabilities in the multiphotonic regime
title_full_unstemmed Factorization of laser-pulse ionization probabilities in the multiphotonic regime
title_sort Factorization of laser-pulse ionization probabilities in the multiphotonic regime
dc.creator.none.fl_str_mv Della Picca, Renata
Fiol, Juan
Fainstein, Pablo Daniel
author Della Picca, Renata
author_facet Della Picca, Renata
Fiol, Juan
Fainstein, Pablo Daniel
author_role author
author2 Fiol, Juan
Fainstein, Pablo Daniel
author2_role author
author
dc.subject.none.fl_str_mv Laser Pulse
Ionization
Multiphotonic
topic Laser Pulse
Ionization
Multiphotonic
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We present a detailed study of the ionization probability of H and H$_{2}^{+}$ induced by a short intense laser pulse. Starting from a Coulomb–Volkov description of the process we derive a multipole-like expansion where each term is factored into two contributions: one that accounts for the effect of the electromagnetic field on the free-electron final state and a second factor that depends only on the target structure. Such a separation may be valuable to solve complex atomic or molecular systems as well as to interpret the dynamics of the process in simpler terms. We show that the series expansion converges rapidly, and thus the inclusion of the first few terms is sufficient to produce accurate results.
Fil: Della Picca, Renata. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina
Fil: Fiol, Juan. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina
Fil: Fainstein, Pablo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina
description We present a detailed study of the ionization probability of H and H$_{2}^{+}$ induced by a short intense laser pulse. Starting from a Coulomb–Volkov description of the process we derive a multipole-like expansion where each term is factored into two contributions: one that accounts for the effect of the electromagnetic field on the free-electron final state and a second factor that depends only on the target structure. Such a separation may be valuable to solve complex atomic or molecular systems as well as to interpret the dynamics of the process in simpler terms. We show that the series expansion converges rapidly, and thus the inclusion of the first few terms is sufficient to produce accurate results.
publishDate 2013
dc.date.none.fl_str_mv 2013-09
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/11184
Della Picca, Renata; Fiol, Juan; Fainstein, Pablo Daniel; Factorization of laser-pulse ionization probabilities in the multiphotonic regime; IOP Publishing; Journal Of Physics B: Atomic, Molecular And Optical Physics; 46; 9-2013; 175603-175603
0953-4075
url http://hdl.handle.net/11336/11184
identifier_str_mv Della Picca, Renata; Fiol, Juan; Fainstein, Pablo Daniel; Factorization of laser-pulse ionization probabilities in the multiphotonic regime; IOP Publishing; Journal Of Physics B: Atomic, Molecular And Optical Physics; 46; 9-2013; 175603-175603
0953-4075
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/0953-4075/46/17/175603
info:eu-repo/semantics/altIdentifier/doi/10.1088/0953-4075/46/17/175603
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv IOP Publishing
publisher.none.fl_str_mv IOP Publishing
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.22299

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