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Non-perturbative approach to multiphoton ionisation of the hydrogen and helium atoms

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dc.contributor.authorIvanov, Igor
dc.contributor.authorKheifets, Anatoli
dc.date.accessioned2015-12-07T22:14:55Z
dc.date.issued2006
dc.date.updated2015-12-07T07:37:43Z
dc.description.abstractLaser light intensities, currently obtained in the laboratories, make it possible to observe many multi-photon phenomena in the interaction of light and matter (such as multi-photon ionisation or MPI process). Theoretical description of such phenomena necessitates the use of essentially non-perturbative framework. We present such an approach based on the recasting of the Schrodinger equation for the system atom+field into a set of coupled integral equations of the Lippmann-Schwinger type.
dc.identifier.issn0969-806X
dc.identifier.urihttp://hdl.handle.net/1885/17666
dc.publisherPergamon-Elsevier Ltd
dc.sourceRadiation Physics and Chemistry
dc.subjectKeywords: High intensity light; Hydrogen; Integral equations; Laser beams; Multiphoton processes; Perturbation techniques; Photoionization; Kramers-Henneberger Hamiltonian; Multi-photon ionization (MPI); Non-perturbative phenomena; Strong laser fields; Inert gases; Kramers-Henneberger Hamiltonian; Multi-photon ionisation; Non-perturbative phenomena; Strong laser fields
dc.titleNon-perturbative approach to multiphoton ionisation of the hydrogen and helium atoms
dc.typeJournal article
local.bibliographicCitation.lastpage2104
local.bibliographicCitation.startpage2102
local.contributor.affiliationIvanov, Igor, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationKheifets, Anatoli, College of Physical and Mathematical Sciences, ANU
local.contributor.authoruidIvanov, Igor, u4156396
local.contributor.authoruidKheifets, Anatoli, u9701451
local.description.embargo2037-12-31
local.description.notesImported from ARIES
local.identifier.absfor020201 - Atomic and Molecular Physics
local.identifier.ariespublicationu4169254xPUB2
local.identifier.citationvolume75
local.identifier.doi10.1016/j.radphyschem.2005.07.066
local.identifier.scopusID2-s2.0-33750197384
local.type.statusPublished Version

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