Sub-Poissonian angular momentum distribution near threshold in atomic ionization by short-laser pulses
- Autores
- Arbo, Diego; Dimitriou, Konstantinos I.; Persson, Emil; Burgdörfer, Joachim
- Año de publicación
- 2008
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We analyze the angular momentum distribution of electrons near threshold in atomic ionization by short laser pulses. The radial fanlike pattern in the two-dimensional momentum distribution observed in experiments is controlled by the dominance of a few angular momenta of the order l0. We find a semiclassical expression for l0 strongly dependent on the quiver amplitude of the detached electron but independent of the atomic species. The value of l0 can be also related to the minimum number of absorbed photons needed to reach the threshold. The strongly peaked sub-Poissonian angular distribution precludes a description by a stochastic random walk model in angular momentum.
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: Dimitriou, Konstantinos I.. National Hellenic Research Foundation; Grecia
Fil: Persson, Emil. Vienna University of Technology; Austria
Fil: Burgdörfer, Joachim. Vienna University of Technology; Austria - Materia
-
Angular Momentum
Short Laser Pulses - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/20712
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Sub-Poissonian angular momentum distribution near threshold in atomic ionization by short-laser pulsesArbo, DiegoDimitriou, Konstantinos I.Persson, EmilBurgdörfer, JoachimAngular MomentumShort Laser Pulseshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We analyze the angular momentum distribution of electrons near threshold in atomic ionization by short laser pulses. The radial fanlike pattern in the two-dimensional momentum distribution observed in experiments is controlled by the dominance of a few angular momenta of the order l0. We find a semiclassical expression for l0 strongly dependent on the quiver amplitude of the detached electron but independent of the atomic species. The value of l0 can be also related to the minimum number of absorbed photons needed to reach the threshold. The strongly peaked sub-Poissonian angular distribution precludes a description by a stochastic random walk model in angular momentum.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; ArgentinaFil: Dimitriou, Konstantinos I.. National Hellenic Research Foundation; GreciaFil: Persson, Emil. Vienna University of Technology; AustriaFil: Burgdörfer, Joachim. Vienna University of Technology; AustriaAmerican Physical Society2008-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/20712Arbo, Diego; Dimitriou, Konstantinos I.; Persson, Emil; Burgdörfer, Joachim; Sub-Poissonian angular momentum distribution near threshold in atomic ionization by short-laser pulses; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 78; 1; 12-2008; 1-6; 0134061050-2947CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevA.78.013406info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pra/abstract/10.1103/PhysRevA.78.013406info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:49:45Zoai:ri.conicet.gov.ar:11336/20712instacron: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:34982025-09-03 09:49:45.275CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Sub-Poissonian angular momentum distribution near threshold in atomic ionization by short-laser pulses |
title |
Sub-Poissonian angular momentum distribution near threshold in atomic ionization by short-laser pulses |
spellingShingle |
Sub-Poissonian angular momentum distribution near threshold in atomic ionization by short-laser pulses Arbo, Diego Angular Momentum Short Laser Pulses |
title_short |
Sub-Poissonian angular momentum distribution near threshold in atomic ionization by short-laser pulses |
title_full |
Sub-Poissonian angular momentum distribution near threshold in atomic ionization by short-laser pulses |
title_fullStr |
Sub-Poissonian angular momentum distribution near threshold in atomic ionization by short-laser pulses |
title_full_unstemmed |
Sub-Poissonian angular momentum distribution near threshold in atomic ionization by short-laser pulses |
title_sort |
Sub-Poissonian angular momentum distribution near threshold in atomic ionization by short-laser pulses |
dc.creator.none.fl_str_mv |
Arbo, Diego Dimitriou, Konstantinos I. Persson, Emil Burgdörfer, Joachim |
author |
Arbo, Diego |
author_facet |
Arbo, Diego Dimitriou, Konstantinos I. Persson, Emil Burgdörfer, Joachim |
author_role |
author |
author2 |
Dimitriou, Konstantinos I. Persson, Emil Burgdörfer, Joachim |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Angular Momentum Short Laser Pulses |
topic |
Angular Momentum Short Laser Pulses |
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 analyze the angular momentum distribution of electrons near threshold in atomic ionization by short laser pulses. The radial fanlike pattern in the two-dimensional momentum distribution observed in experiments is controlled by the dominance of a few angular momenta of the order l0. We find a semiclassical expression for l0 strongly dependent on the quiver amplitude of the detached electron but independent of the atomic species. The value of l0 can be also related to the minimum number of absorbed photons needed to reach the threshold. The strongly peaked sub-Poissonian angular distribution precludes a description by a stochastic random walk model in angular momentum. 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: Dimitriou, Konstantinos I.. National Hellenic Research Foundation; Grecia Fil: Persson, Emil. Vienna University of Technology; Austria Fil: Burgdörfer, Joachim. Vienna University of Technology; Austria |
description |
We analyze the angular momentum distribution of electrons near threshold in atomic ionization by short laser pulses. The radial fanlike pattern in the two-dimensional momentum distribution observed in experiments is controlled by the dominance of a few angular momenta of the order l0. We find a semiclassical expression for l0 strongly dependent on the quiver amplitude of the detached electron but independent of the atomic species. The value of l0 can be also related to the minimum number of absorbed photons needed to reach the threshold. The strongly peaked sub-Poissonian angular distribution precludes a description by a stochastic random walk model in angular momentum. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-12 |
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/11336/20712 Arbo, Diego; Dimitriou, Konstantinos I.; Persson, Emil; Burgdörfer, Joachim; Sub-Poissonian angular momentum distribution near threshold in atomic ionization by short-laser pulses; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 78; 1; 12-2008; 1-6; 013406 1050-2947 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/20712 |
identifier_str_mv |
Arbo, Diego; Dimitriou, Konstantinos I.; Persson, Emil; Burgdörfer, Joachim; Sub-Poissonian angular momentum distribution near threshold in atomic ionization by short-laser pulses; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 78; 1; 12-2008; 1-6; 013406 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.78.013406 info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pra/abstract/10.1103/PhysRevA.78.013406 |
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 |
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 |
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1842268991759843328 |
score |
13.13397 |