Impact-parameter dependence of the electronic energy loss of fast ions

Detalhes bibliográficos
Autor(a) principal: Grande, Pedro Luis
Data de Publicação: 1998
Outros Autores: Schiwietz, Gregor
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/104172
Resumo: In this work we describe a model for the electronic energy loss of bare ions at high velocities. Starting from first-order perturbation theory we propose a simple formula to calculate the impact-parameter dependence of the electronic energy loss for all impact parameters. The physical inputs are the electron density and oscillators strengths of the atoms. A very good agreement is obtained with full first-order calculations.
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spelling Grande, Pedro LuisSchiwietz, Gregor2014-10-04T02:13:26Z19981050-2947http://hdl.handle.net/10183/104172000232079In this work we describe a model for the electronic energy loss of bare ions at high velocities. Starting from first-order perturbation theory we propose a simple formula to calculate the impact-parameter dependence of the electronic energy loss for all impact parameters. The physical inputs are the electron density and oscillators strengths of the atoms. A very good agreement is obtained with full first-order calculations.application/pdfengPhysical review. A, Atomic, molecular, and optical physics. New York. Vol. 58, no. 5 (Nov. 1998), p. 3796-3801Implantação de íonsPoder de freamento eletronicoEnergiaImpact-parameter dependence of the electronic energy loss of fast ionsEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSORIGINAL000232079.pdf000232079.pdfTexto completo (inglês)application/pdf162134http://www.lume.ufrgs.br/bitstream/10183/104172/1/000232079.pdf31afddd9cc35ead0838c59d7e3ff9e7eMD51TEXT000232079.pdf.txt000232079.pdf.txtExtracted Texttext/plain23946http://www.lume.ufrgs.br/bitstream/10183/104172/2/000232079.pdf.txt44644387536487af1a5b9a89c1fc8b0bMD52THUMBNAIL000232079.pdf.jpg000232079.pdf.jpgGenerated Thumbnailimage/jpeg2001http://www.lume.ufrgs.br/bitstream/10183/104172/3/000232079.pdf.jpg12cee764bfc58feb708939e416337c7dMD5310183/1041722024-06-05 06:50:08.285535oai:www.lume.ufrgs.br:10183/104172Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2024-06-05T09:50:08Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Impact-parameter dependence of the electronic energy loss of fast ions
title Impact-parameter dependence of the electronic energy loss of fast ions
spellingShingle Impact-parameter dependence of the electronic energy loss of fast ions
Grande, Pedro Luis
Implantação de íons
Poder de freamento eletronico
Energia
title_short Impact-parameter dependence of the electronic energy loss of fast ions
title_full Impact-parameter dependence of the electronic energy loss of fast ions
title_fullStr Impact-parameter dependence of the electronic energy loss of fast ions
title_full_unstemmed Impact-parameter dependence of the electronic energy loss of fast ions
title_sort Impact-parameter dependence of the electronic energy loss of fast ions
author Grande, Pedro Luis
author_facet Grande, Pedro Luis
Schiwietz, Gregor
author_role author
author2 Schiwietz, Gregor
author2_role author
dc.contributor.author.fl_str_mv Grande, Pedro Luis
Schiwietz, Gregor
dc.subject.por.fl_str_mv Implantação de íons
Poder de freamento eletronico
Energia
topic Implantação de íons
Poder de freamento eletronico
Energia
description In this work we describe a model for the electronic energy loss of bare ions at high velocities. Starting from first-order perturbation theory we propose a simple formula to calculate the impact-parameter dependence of the electronic energy loss for all impact parameters. The physical inputs are the electron density and oscillators strengths of the atoms. A very good agreement is obtained with full first-order calculations.
publishDate 1998
dc.date.issued.fl_str_mv 1998
dc.date.accessioned.fl_str_mv 2014-10-04T02:13:26Z
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dc.relation.ispartof.pt_BR.fl_str_mv Physical review. A, Atomic, molecular, and optical physics. New York. Vol. 58, no. 5 (Nov. 1998), p. 3796-3801
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