Sub-Poissonian angular momentum distribution near threshold in atomic ionization by short-laser pulses

dc.creatorArbo, Diego
dc.creatorDimitriou, Konstantinos I.
dc.creatorPersson, Emil
dc.creatorBurgdörfer, Joachim
dc.date.accessioned2017-07-17T18:21:11Z
dc.date.available2017-07-17T18:21:11Z
dc.date.created2017-07-17T18:21:11Z
dc.date.issued2008-12
dc.identifierArbo, Diego; Dimitriou, Konstantinos I.; Persson, Emil; Burgdörfer, Joachim; Sub-Poissonian angular momentum distribution near threshold in atomic ionization by short-laser pulses; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 78; 1; 12-2008; 1-6; 013406
dc.identifier1050-2947
dc.identifierhttp://hdl.handle.net/11336/20712
dc.identifierCONICET Digital
dc.identifierCONICET
dc.description.abstractWe analyze the angular momentum distribution of electrons near threshold in atomic ionization by short laser pulses. The radial fanlike pattern in the two-dimensional momentum distribution observed in experiments is controlled by the dominance of a few angular momenta of the order l0. We find a semiclassical expression for l0 strongly dependent on the quiver amplitude of the detached electron but independent of the atomic species. The value of l0 can be also related to the minimum number of absorbed photons needed to reach the threshold. The strongly peaked sub-Poissonian angular distribution precludes a description by a stochastic random walk model in angular momentum.
dc.languageeng
dc.publisherAmerican Physical Society
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1103/PhysRevA.78.013406
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pra/abstract/10.1103/PhysRevA.78.013406
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectAngular Momentum
dc.subjectShort Laser Pulses
dc.titleSub-Poissonian angular momentum distribution near threshold in atomic ionization by short-laser pulses
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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