Semiclassical two-step model for strong-field ionization

Autores
Shvetsov Shilovski, N. I.; Lein, M.; Madsen, L. B.; Räsänen, E.; Lemell, C.; Burgdörfer, J.; Arbo, Diego; Tokési, K.
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We present a semiclassical two-step model for strong-field ionization that accounts for path interferences of tunnel-ionized electrons in the ionic potential beyond perturbation theory. Within the framework of a classical trajectory Monte Carlo representation of the phase-space dynamics, the model employs the semiclassical approximation to the phase of the full quantum propagator in the exit channel. By comparison with the exact numerical solution of the time-dependent Schrödinger equation for strong-field ionization of hydrogen, we show that for suitable choices of the momentum distribution after the first tunneling step, the model yields good quantitative agreement with the full quantum simulation. The two-dimensional photoelectron momentum distributions, the energy spectra, and the angular distributions are found to be in good agreement with the corresponding quantum results. Specifically, the model quantitatively reproduces the fanlike interference patterns in the low-energy part of the two-dimensional momentum distributions, as well as the modulations in the photoelectron angular distributions.
Fil: Shvetsov Shilovski, N. I.. Gottfried Wilhelm Leibniz Universitat; Alemania
Fil: Lein, M.. Gottfried Wilhelm Leibniz Universitat; Alemania
Fil: Madsen, L. B.. University Aarhus; Dinamarca
Fil: Räsänen, E.. Tampere University Of Technology; Finlandia
Fil: Lemell, C.. Vienna University Of Technology; Austria
Fil: Burgdörfer, J.. Vienna University Of Technology; Austria
Fil: Arbo, Diego. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
Fil: Tokési, K.. Hungarian Academy of Sciences; Hungría. Eli-hu Non-profit Ltd.; Hungría
Materia
SEMICLASSICAL
STRONG-FIELD
IONIZATION
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:11336/18303
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Semiclassical two-step model for strong-field ionizationShvetsov Shilovski, N. I.Lein, M.Madsen, L. B.Räsänen, E.Lemell, C.Burgdörfer, J.Arbo, DiegoTokési, K.SEMICLASSICALSTRONG-FIELDIONIZATIONhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We present a semiclassical two-step model for strong-field ionization that accounts for path interferences of tunnel-ionized electrons in the ionic potential beyond perturbation theory. Within the framework of a classical trajectory Monte Carlo representation of the phase-space dynamics, the model employs the semiclassical approximation to the phase of the full quantum propagator in the exit channel. By comparison with the exact numerical solution of the time-dependent Schrödinger equation for strong-field ionization of hydrogen, we show that for suitable choices of the momentum distribution after the first tunneling step, the model yields good quantitative agreement with the full quantum simulation. The two-dimensional photoelectron momentum distributions, the energy spectra, and the angular distributions are found to be in good agreement with the corresponding quantum results. Specifically, the model quantitatively reproduces the fanlike interference patterns in the low-energy part of the two-dimensional momentum distributions, as well as the modulations in the photoelectron angular distributions.Fil: Shvetsov Shilovski, N. I.. Gottfried Wilhelm Leibniz Universitat; AlemaniaFil: Lein, M.. Gottfried Wilhelm Leibniz Universitat; AlemaniaFil: Madsen, L. B.. University Aarhus; DinamarcaFil: Räsänen, E.. Tampere University Of Technology; FinlandiaFil: Lemell, C.. Vienna University Of Technology; AustriaFil: Burgdörfer, J.. Vienna University Of Technology; AustriaFil: Arbo, Diego. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; ArgentinaFil: Tokési, K.. Hungarian Academy of Sciences; Hungría. Eli-hu Non-profit Ltd.; HungríaAmerican Physical Society2016-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/18303Shvetsov Shilovski, N. I.; Lein, M.; Madsen, L. B.; Räsänen, E.; Lemell, C.; et al.; Semiclassical two-step model for strong-field ionization; American Physical Society; Physical Review A: Atomic, Molecular And Optical Physics; 94; 1; 7-2016; 1-12; 0134151050-2947CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevA.94.013415info:eu-repo/semantics/altIdentifier/arxiv/https://arxiv.org/abs/1604.05123info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pra/abstract/10.1103/PhysRevA.94.013415info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:54:13Zoai:ri.conicet.gov.ar:11336/18303instacron: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:34982025-09-29 09:54:13.642CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Semiclassical two-step model for strong-field ionization
title Semiclassical two-step model for strong-field ionization
spellingShingle Semiclassical two-step model for strong-field ionization
Shvetsov Shilovski, N. I.
SEMICLASSICAL
STRONG-FIELD
IONIZATION
title_short Semiclassical two-step model for strong-field ionization
title_full Semiclassical two-step model for strong-field ionization
title_fullStr Semiclassical two-step model for strong-field ionization
title_full_unstemmed Semiclassical two-step model for strong-field ionization
title_sort Semiclassical two-step model for strong-field ionization
dc.creator.none.fl_str_mv Shvetsov Shilovski, N. I.
Lein, M.
Madsen, L. B.
Räsänen, E.
Lemell, C.
Burgdörfer, J.
Arbo, Diego
Tokési, K.
author Shvetsov Shilovski, N. I.
author_facet Shvetsov Shilovski, N. I.
Lein, M.
Madsen, L. B.
Räsänen, E.
Lemell, C.
Burgdörfer, J.
Arbo, Diego
Tokési, K.
author_role author
author2 Lein, M.
Madsen, L. B.
Räsänen, E.
Lemell, C.
Burgdörfer, J.
Arbo, Diego
Tokési, K.
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv SEMICLASSICAL
STRONG-FIELD
IONIZATION
topic SEMICLASSICAL
STRONG-FIELD
IONIZATION
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 semiclassical two-step model for strong-field ionization that accounts for path interferences of tunnel-ionized electrons in the ionic potential beyond perturbation theory. Within the framework of a classical trajectory Monte Carlo representation of the phase-space dynamics, the model employs the semiclassical approximation to the phase of the full quantum propagator in the exit channel. By comparison with the exact numerical solution of the time-dependent Schrödinger equation for strong-field ionization of hydrogen, we show that for suitable choices of the momentum distribution after the first tunneling step, the model yields good quantitative agreement with the full quantum simulation. The two-dimensional photoelectron momentum distributions, the energy spectra, and the angular distributions are found to be in good agreement with the corresponding quantum results. Specifically, the model quantitatively reproduces the fanlike interference patterns in the low-energy part of the two-dimensional momentum distributions, as well as the modulations in the photoelectron angular distributions.
Fil: Shvetsov Shilovski, N. I.. Gottfried Wilhelm Leibniz Universitat; Alemania
Fil: Lein, M.. Gottfried Wilhelm Leibniz Universitat; Alemania
Fil: Madsen, L. B.. University Aarhus; Dinamarca
Fil: Räsänen, E.. Tampere University Of Technology; Finlandia
Fil: Lemell, C.. Vienna University Of Technology; Austria
Fil: Burgdörfer, J.. Vienna University Of Technology; Austria
Fil: Arbo, Diego. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
Fil: Tokési, K.. Hungarian Academy of Sciences; Hungría. Eli-hu Non-profit Ltd.; Hungría
description We present a semiclassical two-step model for strong-field ionization that accounts for path interferences of tunnel-ionized electrons in the ionic potential beyond perturbation theory. Within the framework of a classical trajectory Monte Carlo representation of the phase-space dynamics, the model employs the semiclassical approximation to the phase of the full quantum propagator in the exit channel. By comparison with the exact numerical solution of the time-dependent Schrödinger equation for strong-field ionization of hydrogen, we show that for suitable choices of the momentum distribution after the first tunneling step, the model yields good quantitative agreement with the full quantum simulation. The two-dimensional photoelectron momentum distributions, the energy spectra, and the angular distributions are found to be in good agreement with the corresponding quantum results. Specifically, the model quantitatively reproduces the fanlike interference patterns in the low-energy part of the two-dimensional momentum distributions, as well as the modulations in the photoelectron angular distributions.
publishDate 2016
dc.date.none.fl_str_mv 2016-07
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/11336/18303
Shvetsov Shilovski, N. I.; Lein, M.; Madsen, L. B.; Räsänen, E.; Lemell, C.; et al.; Semiclassical two-step model for strong-field ionization; American Physical Society; Physical Review A: Atomic, Molecular And Optical Physics; 94; 1; 7-2016; 1-12; 013415
1050-2947
CONICET Digital
CONICET
url http://hdl.handle.net/11336/18303
identifier_str_mv Shvetsov Shilovski, N. I.; Lein, M.; Madsen, L. B.; Räsänen, E.; Lemell, C.; et al.; Semiclassical two-step model for strong-field ionization; American Physical Society; Physical Review A: Atomic, Molecular And Optical Physics; 94; 1; 7-2016; 1-12; 013415
1050-2947
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevA.94.013415
info:eu-repo/semantics/altIdentifier/arxiv/https://arxiv.org/abs/1604.05123
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pra/abstract/10.1103/PhysRevA.94.013415
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
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
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
_version_ 1844613648060776448
score 13.070432

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