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dc.contributor.authorChu, Shih-I
dc.contributor.authorCooper, J.
dc.date.accessioned2014-12-03T20:03:28Z
dc.date.available2014-12-03T20:03:28Z
dc.date.issued1985-11-01
dc.identifier.citationChu, Shih-I. & Cooper, J. "Threshold shift and above-threshold multiphoton ionization of atomic hydrogen in intense laser fields." Phys. Rev. A 32, 2769 – Published 1 November 1985. http://dx.doi.org/10.1103/PhysRevA.32.2769.
dc.identifier.urihttp://hdl.handle.net/1808/16023
dc.descriptionThis is the published version, also available here: http://dx.doi.org/10.1103/PhysRevA.32.2769.
dc.description.abstractAccurate ab initio nonperturbative L2 non-Hermitian Floquet calculations for intensity-dependent threshold shifts and ground-state total ionization widths (rates) for one-, two-, and three-photon-dominant intense-field ionization of atomic hydrogen are presented. The results show the importance of both the ac Stark shift and the pondermotive potential in the determination of the net threshold shift. In addition, branching ratios to individual continua have been estimated, yielding physical insights regarding the general features and mechanisms of the frequency- and intensity-dependent continuum-continuum transitions and ‘‘peak switching’’ phenomena in the above-threshold ionization processes.
dc.publisherAmerican Physical Society
dc.titleThreshold shift and above-threshold multiphoton ionization of atomic hydrogen in intense laser fields
dc.typeArticle
kusw.kuauthorChu, Shih-I
kusw.kudepartmentChemistry
kusw.oanotesJournal: Physical Review A (ISSN: 1050-2947, ESSN: 1094-1622) RoMEO: This is a RoMEO green journal Paid OA: A paid open access option is available for this journal. Author's Pre-print: Author can archive pre-print (ie pre-refereeing) Author's Post-print: Author can archive post-print (ie final draft post-refereeing) Publisher's Version/PDF: Author can archive publisher's version/PDF General Conditions: On author's personal website, employer's website or institutional repository Author's post-print on open repository Publisher's version/PDF may be used Link to publisher version required Publisher copyright and source must be acknowledged with citation Mandated OA: (Awaiting information) Paid Open Access: Open Access Notes: Publisher last contacted on 29/02/2012 Publisher last reviewed on 27/10/2014 Copyright: Policy Updated: 27-Oct-2014 - Suggest an update for this record Link to this page: http://www.sherpa.ac.uk/romeo/issn/1050-2947/ Published by: American Physical Society - Green Policies in RoMEO
kusw.oastatusna
dc.identifier.doi10.1103/PhysRevA.32.2769
kusw.oaversionScholarly/refereed, publisher version
kusw.oapolicyThis item does not meet KU Open Access policy criteria.
dc.rights.accessrightsopenAccess


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