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dc.contributor.author
Gramajo, Ana Alicia  
dc.contributor.author
Della Picca, Renata  
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Garibotti, Carlos Roberto  
dc.contributor.author
Arbo, Diego  
dc.date.available
2017-08-01T17:59:43Z  
dc.date.issued
2016-11-07  
dc.identifier.citation
Gramajo, Ana Alicia; Della Picca, Renata; Garibotti, Carlos Roberto; Arbo, Diego; Intra- and intercycle interference of electron emission in laser assisted XUV atomic ionization; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 94; 5; 7-11-2016; 1-11; 053404  
dc.identifier.issn
1050-2947  
dc.identifier.uri
http://hdl.handle.net/11336/21731  
dc.description.abstract
We study the ionization of atomic hydrogen in the direction of polarization due to a linearly polarized XUV pulse in the presence of a strong IR laser. We describe the photoelectron spectra as an interference problem in the time domain. Electron trajectories stemming from different optical laser cycles give rise to intercycle interference energy peaks known as sidebands. These sidebands are modulated by a coarse-grained structure coming from the intracycle interference of the two electron trajectories born during the same optical cycle. We make use of a simple semiclassical model that offers the possibility to establish a connection between emission times and the photoelectron kinetic energy. We analyze such interference pattern as a function of the time delay between the IR and the XUV pulses and also as a function of the laser intensity. We compare the semiclassical predictions with the continuum-distorted-wave strong-field approximation and the ab initio solution of the time-dependent Schrödinger equation.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
American Physical Society  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Intracycle  
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Photoionization  
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Laser  
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Attosecond  
dc.subject.classification
Física Atómica, Molecular y Química  
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Ciencias Físicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Intra- and intercycle interference of electron emission in laser assisted XUV atomic ionization  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2017-07-31T21:45:56Z  
dc.journal.volume
94  
dc.journal.number
5  
dc.journal.pagination
1-11; 053404  
dc.journal.pais
Estados Unidos  
dc.journal.ciudad
Nueva York  
dc.description.fil
Fil: Gramajo, Ana Alicia. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Della Picca, Renata. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Garibotti, Carlos Roberto. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
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  
dc.journal.title
Physical Review A: Atomic, Molecular and Optical Physics  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1103/PhysRevA.94.053404  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pra/abstract/10.1103/PhysRevA.94.053404