dc.contributor.author | Kelkensberg, F. | |
dc.contributor.author | Siu, W. | |
dc.contributor.author | Pérez-Torres, Jhon Fredy | |
dc.contributor.author | Morales, F. | |
dc.contributor.author | Gademann, G. | |
dc.contributor.author | Rouzée, A. | |
dc.contributor.author | Johnsson, P. | |
dc.contributor.author | Lucchini, M. | |
dc.contributor.author | Calegari, F. | |
dc.contributor.author | Sanz-Vicario, J. L. | |
dc.contributor.author | Martín García, Fernando | |
dc.contributor.author | Vrakking, M. J J | |
dc.contributor.other | UAM. Departamento de Química | es_ES |
dc.date.accessioned | 2015-09-22T11:16:35Z | |
dc.date.available | 2015-09-22T11:16:35Z | |
dc.date.issued | 2011-07-19 | |
dc.identifier.citation | Physical Review Letters 107.4 (2011): 043002 | en_US |
dc.identifier.issn | 0031-9007 (print) | es_ES |
dc.identifier.issn | 1079-7114 (online) | es_ES |
dc.identifier.uri | http://hdl.handle.net/10486/668159 | |
dc.description.abstract | We report experiments where hydrogen molecules were dissociatively ionized by an attosecond pulse train in the presence of a near-infrared field. Fragment ion yields from distinguishable ionization channels oscillate with a period that is half the optical cycle of the IR field. For molecules aligned parallel to the laser polarization axis, the oscillations are reproduced in two-electron quantum simulations, and can be explained in terms of an interference between ionization pathways that involve different harmonic orders and a laser-induced coupling between the 1sσg and 2pσu states of the molecular ion. This leads to a situation where the ionization probability is sensitive to the instantaneous polarization of the molecule by the IR electric field and demonstrates that we have probed the IR-induced electron dynamics with attosecond pulses | en_US |
dc.description.sponsorship | This work is part of the research program of the ‘‘Stichting voor Fundamenteel Onderzoek der Materie (FOM),’’ which is financially supported by the ‘‘Nederlandse organisatie voor Wetenschappelijk Onderzoek (NWO).’’ We thank Mare Nostrum BSC and CCC-UAM for allocation of computer time. Work partially supported by the MICINN Projects No. FIS2010-15127, No. ACI2008-0777, and No. CSD 2007-00010, MC-ITN ATTOFEL, and the European COST Action CM0702. P. J. acknowledges support from the Swedish Research Council | en_US |
dc.format.extent | 4 pag. | es_ES |
dc.format.mimetype | application/pdf | en |
dc.language.iso | eng | en |
dc.relation.ispartof | Physical Review Letters | en_US |
dc.rights | © 2011 American Physical Society | en_US |
dc.title | Attosecond control in photoionization of hydrogen molecules | en_US |
dc.type | article | en |
dc.subject.eciencia | Química | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1103/PhysRevLett.107.043002 | es_ES |
dc.identifier.doi | 10.1103/PhysRevLett.107.043002 | es_ES |
dc.identifier.publicationfirstpage | 043002 | es_ES |
dc.identifier.publicationissue | 4 | es_ES |
dc.identifier.publicationlastpage | 043002 | es_ES |
dc.identifier.publicationvolume | 107 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | en |
dc.rights.accessRights | openAccess | en |
dc.facultadUAM | Facultad de Ciencias | |