From the Langevin model to the diffusion model of axial channeling

 

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dc.contributor.author Fearick, R W
dc.date.accessioned 2016-07-07T08:31:18Z
dc.date.available 2016-07-07T08:31:18Z
dc.date.issued 2003
dc.identifier http://dx.doi.org/10.1016/S0168-583X(03)01482-4
dc.identifier.citation Fearick, 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.issn 0168-583X en_ZA
dc.identifier.uri http://hdl.handle.net/11427/20244
dc.description.abstract 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. en_ZA
dc.language eng en_ZA
dc.publisher Elsevier en_ZA
dc.source Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms en_ZA
dc.source.uri http://www.journals.elsevier.com/nuclear-instruments-and-methods-in-physics-research-section-b-beam-interactions-with-materials-and-atoms/
dc.subject.other Ion channeling
dc.subject.other Computer simulation
dc.title From the Langevin model to the diffusion model of axial channeling en_ZA
dc.type Journal Article en_ZA
dc.date.updated 2015-12-23T09:21:47Z
uct.type.publication Research en_ZA
uct.type.resource Article en_ZA
dc.publisher.institution University of Cape Town
dc.publisher.faculty Faculty of Science en_ZA
dc.publisher.department Department of Physics en_ZA
uct.type.filetype
uct.type.filetype Text
uct.type.filetype Image
dc.identifier.apacitation Fearick, 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/11427/20244 en_ZA
dc.identifier.chicagocitation Fearick, 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/11427/20244 en_ZA
dc.identifier.vancouvercitation Fearick 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.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


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