Introducing electron capture into the unitary-convolution-approximation energy-loss theory at low velocities

Detalhes bibliográficos
Autor(a) principal: Schiwietz, Gregor
Data de Publicação: 2011
Outros Autores: Grande, Pedro Luis
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/104329
Resumo: Recent developments in the theoretical treatment of electronic energy losses of bare and screened ions in gases are presented. Specifically, the unitary-convolution-approximation (UCA) stopping-power model has proven its strengths for the determination of nonequilibrium effects for light as well as heavy projectiles at intermediate to high projectile velocities. The focus of this contribution will be on the UCA and its extension to specific projectile energies far below 100 keV/u, by considering electron-capture contributions at charge-equilibrium conditions.
id UFRGS-2_2fbc248b9471fc1bd3afede5019087ca
oai_identifier_str oai:www.lume.ufrgs.br:10183/104329
network_acronym_str UFRGS-2
network_name_str Repositório Institucional da UFRGS
repository_id_str
spelling Schiwietz, GregorGrande, Pedro Luis2014-10-09T02:13:24Z20111050-2947http://hdl.handle.net/10183/104329000821021Recent developments in the theoretical treatment of electronic energy losses of bare and screened ions in gases are presented. Specifically, the unitary-convolution-approximation (UCA) stopping-power model has proven its strengths for the determination of nonequilibrium effects for light as well as heavy projectiles at intermediate to high projectile velocities. The focus of this contribution will be on the UCA and its extension to specific projectile energies far below 100 keV/u, by considering electron-capture contributions at charge-equilibrium conditions.application/pdfengPhysical review. A, Atomic, molecular, and optical physics. New York. Vol. 84, no. 5 (Nov. 2011), 052703, 7 p.Fisica atomica e molecularTeoria de aproximacaoPerda de energia de particulasCaptura de elétronsIntroducing electron capture into the unitary-convolution-approximation energy-loss theory at low velocitiesEstrangeiroinfo: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:UFRGSORIGINAL000821021.pdf000821021.pdfTexto completo (inglês)application/pdf569407http://www.lume.ufrgs.br/bitstream/10183/104329/1/000821021.pdfc1455f741e5670ef9ae1b436e86de28aMD51TEXT000821021.pdf.txt000821021.pdf.txtExtracted Texttext/plain37067http://www.lume.ufrgs.br/bitstream/10183/104329/2/000821021.pdf.txte5a0007ff7cb8f99d955aebbb54eaebcMD52THUMBNAIL000821021.pdf.jpg000821021.pdf.jpgGenerated Thumbnailimage/jpeg2211http://www.lume.ufrgs.br/bitstream/10183/104329/3/000821021.pdf.jpg46836fb64b11acb02ca130879d2288afMD5310183/1043292024-05-26 06:38:48.530291oai:www.lume.ufrgs.br:10183/104329Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2024-05-26T09:38:48Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Introducing electron capture into the unitary-convolution-approximation energy-loss theory at low velocities
title Introducing electron capture into the unitary-convolution-approximation energy-loss theory at low velocities
spellingShingle Introducing electron capture into the unitary-convolution-approximation energy-loss theory at low velocities
Schiwietz, Gregor
Fisica atomica e molecular
Teoria de aproximacao
Perda de energia de particulas
Captura de elétrons
title_short Introducing electron capture into the unitary-convolution-approximation energy-loss theory at low velocities
title_full Introducing electron capture into the unitary-convolution-approximation energy-loss theory at low velocities
title_fullStr Introducing electron capture into the unitary-convolution-approximation energy-loss theory at low velocities
title_full_unstemmed Introducing electron capture into the unitary-convolution-approximation energy-loss theory at low velocities
title_sort Introducing electron capture into the unitary-convolution-approximation energy-loss theory at low velocities
author Schiwietz, Gregor
author_facet Schiwietz, Gregor
Grande, Pedro Luis
author_role author
author2 Grande, Pedro Luis
author2_role author
dc.contributor.author.fl_str_mv Schiwietz, Gregor
Grande, Pedro Luis
dc.subject.por.fl_str_mv Fisica atomica e molecular
Teoria de aproximacao
Perda de energia de particulas
Captura de elétrons
topic Fisica atomica e molecular
Teoria de aproximacao
Perda de energia de particulas
Captura de elétrons
description Recent developments in the theoretical treatment of electronic energy losses of bare and screened ions in gases are presented. Specifically, the unitary-convolution-approximation (UCA) stopping-power model has proven its strengths for the determination of nonequilibrium effects for light as well as heavy projectiles at intermediate to high projectile velocities. The focus of this contribution will be on the UCA and its extension to specific projectile energies far below 100 keV/u, by considering electron-capture contributions at charge-equilibrium conditions.
publishDate 2011
dc.date.issued.fl_str_mv 2011
dc.date.accessioned.fl_str_mv 2014-10-09T02:13:24Z
dc.type.driver.fl_str_mv Estrangeiro
info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/104329
dc.identifier.issn.pt_BR.fl_str_mv 1050-2947
dc.identifier.nrb.pt_BR.fl_str_mv 000821021
identifier_str_mv 1050-2947
000821021
url http://hdl.handle.net/10183/104329
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv Physical review. A, Atomic, molecular, and optical physics. New York. Vol. 84, no. 5 (Nov. 2011), 052703, 7 p.
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFRGS
instname:Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
instname_str Universidade Federal do Rio Grande do Sul (UFRGS)
instacron_str UFRGS
institution UFRGS
reponame_str Repositório Institucional da UFRGS
collection Repositório Institucional da UFRGS
bitstream.url.fl_str_mv http://www.lume.ufrgs.br/bitstream/10183/104329/1/000821021.pdf
http://www.lume.ufrgs.br/bitstream/10183/104329/2/000821021.pdf.txt
http://www.lume.ufrgs.br/bitstream/10183/104329/3/000821021.pdf.jpg
bitstream.checksum.fl_str_mv c1455f741e5670ef9ae1b436e86de28a
e5a0007ff7cb8f99d955aebbb54eaebc
46836fb64b11acb02ca130879d2288af
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
MD5
repository.name.fl_str_mv Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)
repository.mail.fl_str_mv
_version_ 1801224852654260224

Registros relacionados