From the Langevin model to the diffusion model of axial channeling

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dc.contributor.authorFearick, R W
dc.date.accessioned2016-07-07T08:31:18Z
dc.date.available2016-07-07T08:31:18Z
dc.date.issued2003
dc.date.updated2015-12-23T09:21:47Z
dc.description.abstractThe Langevin model provides a description of axial channeling that is intermediate between a full Monte Carlo treatment and that of a statistical equilibrium treatment. Quantities are readily interpreted in terms of useful variables such as the transverse energy. We show that with appropriate averaging, the usual diffusion model of dechanneling is recovered from the Langevin description. This places the Langevin model more firmly in context.en_ZA
dc.identifierhttp://dx.doi.org/10.1016/S0168-583X(03)01482-4
dc.identifier.apacitationFearick, R. W. (2003). From the Langevin model to the diffusion model of axial channeling. <i>Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms</i>, http://hdl.handle.net/11427/20244en_ZA
dc.identifier.chicagocitationFearick, R W "From the Langevin model to the diffusion model of axial channeling." <i>Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms</i> (2003) http://hdl.handle.net/11427/20244en_ZA
dc.identifier.citationFearick, R. W. (2003). From the Langevin model to the diffusion model of axial channeling. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 212, 77-81.en_ZA
dc.identifier.issn0168-583Xen_ZA
dc.identifier.ris TY - Journal Article AU - Fearick, R W AB - The Langevin model provides a description of axial channeling that is intermediate between a full Monte Carlo treatment and that of a statistical equilibrium treatment. Quantities are readily interpreted in terms of useful variables such as the transverse energy. We show that with appropriate averaging, the usual diffusion model of dechanneling is recovered from the Langevin description. This places the Langevin model more firmly in context. DA - 2003 DB - OpenUCT DP - University of Cape Town J1 - Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms LK - https://open.uct.ac.za PB - University of Cape Town PY - 2003 SM - 0168-583X T1 - From the Langevin model to the diffusion model of axial channeling TI - From the Langevin model to the diffusion model of axial channeling UR - http://hdl.handle.net/11427/20244 ER - en_ZA
dc.identifier.urihttp://hdl.handle.net/11427/20244
dc.identifier.vancouvercitationFearick RW. From the Langevin model to the diffusion model of axial channeling. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 2003; http://hdl.handle.net/11427/20244.en_ZA
dc.languageengen_ZA
dc.publisherElsevieren_ZA
dc.publisher.departmentDepartment of Physicsen_ZA
dc.publisher.facultyFaculty of Scienceen_ZA
dc.publisher.institutionUniversity of Cape Town
dc.sourceNuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atomsen_ZA
dc.source.urihttp://www.journals.elsevier.com/nuclear-instruments-and-methods-in-physics-research-section-b-beam-interactions-with-materials-and-atoms/
dc.subject.otherIon channeling
dc.subject.otherComputer simulation
dc.titleFrom the Langevin model to the diffusion model of axial channelingen_ZA
dc.typeJournal Articleen_ZA
uct.type.filetype
uct.type.filetypeText
uct.type.filetypeImage
uct.type.publicationResearchen_ZA
uct.type.resourceArticleen_ZA
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