Retrieving intracycle interference in angle-resolved laser-assisted photoemission from argon

Autores
Hummert, Johan; Kubin, Markus; López, Sebastián David; Fuks, Johanna Ildemar; Morales, Felipe; Vrakking, Marc J. J.; Kornilov, Oleg; Arbó, Diego G.
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We report on a combined experimental and theoretical study of XUV ionization of atomic argon in the presence of a near-infrared (NIR) laser field. Using a table-top source of wavelength-selected femtosecond XUV pulses in combination with a velocity map imaging spectrometer we record angle- and energy-resolved photoelectron distributions and simulate the experimental data by solving the time-dependent Schrödinger equation ab initio. In order to compare with the experimental data we average the calculated energy-angle probability distributions over the experimental focal volume for different values of the magnetic quantum number of the photoelectron. This averaging procedure washes out the intracycle interference pattern, which would otherwise be observed in the form of angular modulations of the photoelectron spectra. We recover these modulations experimentally and in the simulations by evaluating the difference between two averaged distributions that are obtained for slightly different NIR laser field intensities.
Fil: Hummert, Johan. Max Born Institute; Alemania
Fil: Kubin, Markus. Max Born Institute; Alemania
Fil: López, Sebastián David. Consejo Nacional de Investigaciones 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: Fuks, Johanna Ildemar. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Morales, Felipe. Max Born Institute; Alemania
Fil: Vrakking, Marc J. J.. Max Born Institute; Alemania
Fil: Kornilov, Oleg. Max Born Institute; Alemania
Fil: Arbó, Diego G.. Consejo Nacional de Investigaciones 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
Materia
INTERFERENCE
INTRACYCLE
LASER
ATOM
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:11336/181645
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/181645
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Retrieving intracycle interference in angle-resolved laser-assisted photoemission from argonHummert, JohanKubin, MarkusLópez, Sebastián DavidFuks, Johanna IldemarMorales, FelipeVrakking, Marc J. J.Kornilov, OlegArbó, Diego G.INTERFERENCEINTRACYCLELASERATOMhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We report on a combined experimental and theoretical study of XUV ionization of atomic argon in the presence of a near-infrared (NIR) laser field. Using a table-top source of wavelength-selected femtosecond XUV pulses in combination with a velocity map imaging spectrometer we record angle- and energy-resolved photoelectron distributions and simulate the experimental data by solving the time-dependent Schrödinger equation ab initio. In order to compare with the experimental data we average the calculated energy-angle probability distributions over the experimental focal volume for different values of the magnetic quantum number of the photoelectron. This averaging procedure washes out the intracycle interference pattern, which would otherwise be observed in the form of angular modulations of the photoelectron spectra. We recover these modulations experimentally and in the simulations by evaluating the difference between two averaged distributions that are obtained for slightly different NIR laser field intensities.Fil: Hummert, Johan. Max Born Institute; AlemaniaFil: Kubin, Markus. Max Born Institute; AlemaniaFil: López, Sebastián David. Consejo Nacional de Investigaciones 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: Fuks, Johanna Ildemar. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaFil: Morales, Felipe. Max Born Institute; AlemaniaFil: Vrakking, Marc J. J.. Max Born Institute; AlemaniaFil: Kornilov, Oleg. Max Born Institute; AlemaniaFil: Arbó, Diego G.. Consejo Nacional de Investigaciones 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; ArgentinaIOP Publishing2020-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/181645Hummert, Johan; Kubin, Markus; López, Sebastián David; Fuks, Johanna Ildemar; Morales, Felipe; et al.; Retrieving intracycle interference in angle-resolved laser-assisted photoemission from argon; IOP Publishing; Journal of Physics B: Atomic, Molecular and Optical Physics; 53; 15; 8-2020; 1-100953-4075CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1088/1361-6455/ab94c9info:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.1088/1361-6455/ab94c9info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:19:06Zoai:ri.conicet.gov.ar:11336/181645instacron: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:34982025-10-22 11:19:06.607CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Retrieving intracycle interference in angle-resolved laser-assisted photoemission from argon
title Retrieving intracycle interference in angle-resolved laser-assisted photoemission from argon
spellingShingle Retrieving intracycle interference in angle-resolved laser-assisted photoemission from argon
Hummert, Johan
INTERFERENCE
INTRACYCLE
LASER
ATOM
title_short Retrieving intracycle interference in angle-resolved laser-assisted photoemission from argon
title_full Retrieving intracycle interference in angle-resolved laser-assisted photoemission from argon
title_fullStr Retrieving intracycle interference in angle-resolved laser-assisted photoemission from argon
title_full_unstemmed Retrieving intracycle interference in angle-resolved laser-assisted photoemission from argon
title_sort Retrieving intracycle interference in angle-resolved laser-assisted photoemission from argon
dc.creator.none.fl_str_mv Hummert, Johan
Kubin, Markus
López, Sebastián David
Fuks, Johanna Ildemar
Morales, Felipe
Vrakking, Marc J. J.
Kornilov, Oleg
Arbó, Diego G.
author Hummert, Johan
author_facet Hummert, Johan
Kubin, Markus
López, Sebastián David
Fuks, Johanna Ildemar
Morales, Felipe
Vrakking, Marc J. J.
Kornilov, Oleg
Arbó, Diego G.
author_role author
author2 Kubin, Markus
López, Sebastián David
Fuks, Johanna Ildemar
Morales, Felipe
Vrakking, Marc J. J.
Kornilov, Oleg
Arbó, Diego G.
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv INTERFERENCE
INTRACYCLE
LASER
ATOM
topic INTERFERENCE
INTRACYCLE
LASER
ATOM
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 report on a combined experimental and theoretical study of XUV ionization of atomic argon in the presence of a near-infrared (NIR) laser field. Using a table-top source of wavelength-selected femtosecond XUV pulses in combination with a velocity map imaging spectrometer we record angle- and energy-resolved photoelectron distributions and simulate the experimental data by solving the time-dependent Schrödinger equation ab initio. In order to compare with the experimental data we average the calculated energy-angle probability distributions over the experimental focal volume for different values of the magnetic quantum number of the photoelectron. This averaging procedure washes out the intracycle interference pattern, which would otherwise be observed in the form of angular modulations of the photoelectron spectra. We recover these modulations experimentally and in the simulations by evaluating the difference between two averaged distributions that are obtained for slightly different NIR laser field intensities.
Fil: Hummert, Johan. Max Born Institute; Alemania
Fil: Kubin, Markus. Max Born Institute; Alemania
Fil: López, Sebastián David. Consejo Nacional de Investigaciones 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: Fuks, Johanna Ildemar. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Morales, Felipe. Max Born Institute; Alemania
Fil: Vrakking, Marc J. J.. Max Born Institute; Alemania
Fil: Kornilov, Oleg. Max Born Institute; Alemania
Fil: Arbó, Diego G.. Consejo Nacional de Investigaciones 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
description We report on a combined experimental and theoretical study of XUV ionization of atomic argon in the presence of a near-infrared (NIR) laser field. Using a table-top source of wavelength-selected femtosecond XUV pulses in combination with a velocity map imaging spectrometer we record angle- and energy-resolved photoelectron distributions and simulate the experimental data by solving the time-dependent Schrödinger equation ab initio. In order to compare with the experimental data we average the calculated energy-angle probability distributions over the experimental focal volume for different values of the magnetic quantum number of the photoelectron. This averaging procedure washes out the intracycle interference pattern, which would otherwise be observed in the form of angular modulations of the photoelectron spectra. We recover these modulations experimentally and in the simulations by evaluating the difference between two averaged distributions that are obtained for slightly different NIR laser field intensities.
publishDate 2020
dc.date.none.fl_str_mv 2020-08
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/11336/181645
Hummert, Johan; Kubin, Markus; López, Sebastián David; Fuks, Johanna Ildemar; Morales, Felipe; et al.; Retrieving intracycle interference in angle-resolved laser-assisted photoemission from argon; IOP Publishing; Journal of Physics B: Atomic, Molecular and Optical Physics; 53; 15; 8-2020; 1-10
0953-4075
CONICET Digital
CONICET
url http://hdl.handle.net/11336/181645
identifier_str_mv Hummert, Johan; Kubin, Markus; López, Sebastián David; Fuks, Johanna Ildemar; Morales, Felipe; et al.; Retrieving intracycle interference in angle-resolved laser-assisted photoemission from argon; IOP Publishing; Journal of Physics B: Atomic, Molecular and Optical Physics; 53; 15; 8-2020; 1-10
0953-4075
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1088/1361-6455/ab94c9
info:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.1088/1361-6455/ab94c9
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 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
_version_ 1846781663489556480
score 12.982451

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