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dc.contributor.authorCatoire, F.
dc.contributor.authorSilva, R. E.F.
dc.contributor.authorRivière, Paula
dc.contributor.authorBachau, H.
dc.contributor.authorMartín García, Fernando 
dc.contributor.otherUAM. Departamento de Químicaes_ES
dc.date.accessioned2017-10-10T13:38:00Z
dc.date.available2017-10-10T13:38:00Z
dc.date.issued2014-02-13
dc.identifier.citationPhysical Review A - Atomic, Molecular, and Optical Physics 89.2 (2014): 023415en_US
dc.identifier.issn1050-2947 (print)es_ES
dc.identifier.issn1094-1622 (online)es_ES
dc.identifier.urihttp://hdl.handle.net/10486/679770
dc.description.abstractWe present an extension of the resolvent-operator method (ROM), originally designed for atomic systems, to extract differential photoelectron spectra (in photoelectron- and nuclear-kinetic energy) for diatomic molecules interacting with strong, ultrashort laser fields in the single active electron approximation. The method is applied to the study of H2+ photodissociation and photoionization by femtosecond laser pulses in the XUV-IR frequency range. In particular, the method is tested (i) in the perturbative regime, for few-photon absorption and bound-bound electronic transitions, and (ii) in the strong-field regime, in which multiphoton absorption and tunneling are present. In the latter case, we show how the differential ROM allows one to track the transition between both regimes. We also analyze isotopic effects by comparing the dynamics of H2+ and D2+ ionization for different pulses. © 2014 American Physical Society.en_US
dc.description.sponsorshipThis work was accomplished with an allocation of computer time from Mare Nostrum BSC and CCC-UAM and was partially supported by the MICINN Projects No. FIS2010- 15127 and No. CSD 2007-00010, ERA-Chemistry Project No. PIM2010EEC-00751, the European grants No. MC-ITN CORINF and No. MC-RG ATTOTREND, the European COST Action No. CM0702, and European Research Council Advanced Grant No. XCHEM 290853. R.E.F.S. acknowledges a Ph.D. contract from ITN CORINF and Grant No. SFRH/BD/84053/2012 from the Portuguese government. P.R. acknowledges a Juan de la Cierva contract grant from the Spanish MICINNen_US
dc.format.extent14 p.en
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.publisherAmerican Physical Societyen_US
dc.relation.ispartofPhysical Review A - Atomic, Molecular, and Optical Physicsen_US
dc.rights© 2014 American Physical Societyen_US
dc.subject.otherIonizationen_US
dc.titleMolecular resolvent-operator method: Electronic and nuclear dynamics in strong-field ionizationen_US
dc.typearticleen
dc.subject.ecienciaQuímicaes_ES
dc.relation.publisherversionhttp://dx.doi.org/10.1103/PhysRevA.89.023415es_ES
dc.identifier.doi10.1103/PhysRevA.89.023415es_ES
dc.identifier.publicationfirstpage023415es_ES
dc.identifier.publicationissue2es_ES
dc.identifier.publicationlastpage023415es_ES
dc.identifier.publicationvolume89es_ES
dc.relation.projectIDGobierno de España. FIS2010- 15127es_ES
dc.relation.projectIDGobierno de España. CSD 2007-00010es_ES
dc.relation.projectIDGobierno de España. PIM2010EEC-00751es_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/FP7/264951en_US
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/FP7/268284en_US
dc.type.versioninfo:eu-repo/semantics/publishedVersionen
dc.rights.accessRightsopenAccessen
dc.authorUAMRivière Herrera, Paula (262810)
dc.facultadUAMFacultad de Ciencias


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