Modulation of Attosecond Beating by Resonant Two-Photon Transition

We present an analytical model that characterizes two-photon transitions in the presence of autoionising states. We applied this model to interpret resonant RABITT spectra, and show that, as a harmonic traverses a resonance, the phase of the sideband beating significantly varies with photon energy....

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Detalles Bibliográficos
Autores: Argenti, Luca, Martín, Fernando Javier, Jiménez Galán, Álvaro
Tipo de recurso: artículo
Fecha de publicación:2015
País:España
Institución:Universidad Autónoma de Madrid
Repositorio:Biblos-e Archivo. Repositorio Institucional de la UAM
Idioma:inglés
OAI Identifier:oai:repositorio.uam.es:10486/672403
Acceso en línea:http://hdl.handle.net/10486/672403
https://dx.doi.org/10.1088/1742-6596/635/1/012005
Access Level:acceso abierto
Palabra clave:Attoseconds
Direct paths
Geometrical representation
Phase profile
Química
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spelling Modulation of Attosecond Beating by Resonant Two-Photon TransitionArgenti, LucaMartín, Fernando JavierJiménez Galán, ÁlvaroAttosecondsDirect pathsGeometrical representationPhase profileQuímicaWe present an analytical model that characterizes two-photon transitions in the presence of autoionising states. We applied this model to interpret resonant RABITT spectra, and show that, as a harmonic traverses a resonance, the phase of the sideband beating significantly varies with photon energy. This phase variation is generally very different from the π jump observed in previous works, in which the direct path contribution was negligible. We illustrate the possible phase profiles arising in resonant two-photon transitions with an intuitive geometrical representationFinancial support from the European Research Council under the European Union’s Seventh Framework Programme (FP7/2007-2013) /ERC grant agreement 290853 XCHEM, the MINECO project FIS2013-42002-R, the ERA-Chemistry Project PIM2010EEC-00751, the European COST Action XLIC CM1204, the Marie Curie ITN CORINF, and the CAM project NANOFRONTMAGIOP Publishing Ltd.Departamento de QuímicaFacultad de Ciencias20152015-09-07research articlehttp://purl.org/coar/resource_type/c_2df8fbb1VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/672403https://dx.doi.org/10.1088/1742-6596/635/1/012005reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengEuropean Commission http://dx.doi.org/10.13039/501100000780 Framework Programme Seven 290853European Commission http://dx.doi.org/10.13039/501100000780 Framework Programme Seven 264951open accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/6724032026-06-23T12:46:27Z
dc.title.none.fl_str_mv Modulation of Attosecond Beating by Resonant Two-Photon Transition
title Modulation of Attosecond Beating by Resonant Two-Photon Transition
spellingShingle Modulation of Attosecond Beating by Resonant Two-Photon Transition
Argenti, Luca
Attoseconds
Direct paths
Geometrical representation
Phase profile
Química
title_short Modulation of Attosecond Beating by Resonant Two-Photon Transition
title_full Modulation of Attosecond Beating by Resonant Two-Photon Transition
title_fullStr Modulation of Attosecond Beating by Resonant Two-Photon Transition
title_full_unstemmed Modulation of Attosecond Beating by Resonant Two-Photon Transition
title_sort Modulation of Attosecond Beating by Resonant Two-Photon Transition
dc.creator.none.fl_str_mv Argenti, Luca
Martín, Fernando Javier
Jiménez Galán, Álvaro
author Argenti, Luca
author_facet Argenti, Luca
Martín, Fernando Javier
Jiménez Galán, Álvaro
author_role author
author2 Martín, Fernando Javier
Jiménez Galán, Álvaro
author2_role author
author
dc.contributor.none.fl_str_mv Departamento de Química
Facultad de Ciencias
dc.subject.none.fl_str_mv Attoseconds
Direct paths
Geometrical representation
Phase profile
Química
topic Attoseconds
Direct paths
Geometrical representation
Phase profile
Química
description We present an analytical model that characterizes two-photon transitions in the presence of autoionising states. We applied this model to interpret resonant RABITT spectra, and show that, as a harmonic traverses a resonance, the phase of the sideband beating significantly varies with photon energy. This phase variation is generally very different from the π jump observed in previous works, in which the direct path contribution was negligible. We illustrate the possible phase profiles arising in resonant two-photon transitions with an intuitive geometrical representation
publishDate 2015
dc.date.none.fl_str_mv 2015
2015-09-07
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10486/672403
https://dx.doi.org/10.1088/1742-6596/635/1/012005
url http://hdl.handle.net/10486/672403
https://dx.doi.org/10.1088/1742-6596/635/1/012005
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv European Commission http://dx.doi.org/10.13039/501100000780 Framework Programme Seven 290853
European Commission http://dx.doi.org/10.13039/501100000780 Framework Programme Seven 264951
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv IOP Publishing Ltd.
publisher.none.fl_str_mv IOP Publishing Ltd.
dc.source.none.fl_str_mv reponame:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:Universidad Autónoma de Madrid
instname_str Universidad Autónoma de Madrid
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301603

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