Wave breaking and particle jets in intense inhomogeneous charged beams

Detalhes bibliográficos
Autor(a) principal: Rizzato, Felipe Barbedo
Data de Publicação: 2007
Outros Autores: Pakter, Renato, Levin, Yan
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/141791
Resumo: This work analyzes the dynamics of inhomogeneous, magnetically focused high-intensity beams of charged particles. While for homogeneous beams the whole system oscillates with a single frequency, any inhomogeneity leads to propagating transverse density waves which eventually result in a singular density build up, causing wave breaking and jet formation. The theory presented in this paper allows us to analytically calculate the time at which the wave breaking takes place. It also gives a good estimate of the time necessary for the beam to relax into the final stationary state consisting of a cold core surrounded by a halo of highly energetic particles.
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spelling Rizzato, Felipe BarbedoPakter, RenatoLevin, Yan2016-05-24T02:11:19Z20071070-664Xhttp://hdl.handle.net/10183/141791000624195This work analyzes the dynamics of inhomogeneous, magnetically focused high-intensity beams of charged particles. While for homogeneous beams the whole system oscillates with a single frequency, any inhomogeneity leads to propagating transverse density waves which eventually result in a singular density build up, causing wave breaking and jet formation. The theory presented in this paper allows us to analytically calculate the time at which the wave breaking takes place. It also gives a good estimate of the time necessary for the beam to relax into the final stationary state consisting of a cold core surrounded by a halo of highly energetic particles.application/pdfengPhysics of plasmas. Vol. 14, no. 11 (Nov. 2007), 110701, 4 p.Feixes de partículasOndas gravitacionaisWave breaking and particle jets in intense inhomogeneous charged beamsEstrangeiroinfo: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:UFRGSORIGINAL000624195.pdf000624195.pdfTexto completo (inglês)application/pdf637943http://www.lume.ufrgs.br/bitstream/10183/141791/1/000624195.pdf0f3c2562085ee719931db2be7addf79cMD51TEXT000624195.pdf.txt000624195.pdf.txtExtracted Texttext/plain24106http://www.lume.ufrgs.br/bitstream/10183/141791/2/000624195.pdf.txt2eb0fbed615ee57cd2e7fb52c193640cMD52THUMBNAIL000624195.pdf.jpg000624195.pdf.jpgGenerated Thumbnailimage/jpeg2030http://www.lume.ufrgs.br/bitstream/10183/141791/3/000624195.pdf.jpg7c7674637fe79d911ecd2c9480cea6bcMD5310183/1417912023-08-31 03:32:15.193005oai:www.lume.ufrgs.br:10183/141791Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-08-31T06:32:15Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Wave breaking and particle jets in intense inhomogeneous charged beams
title Wave breaking and particle jets in intense inhomogeneous charged beams
spellingShingle Wave breaking and particle jets in intense inhomogeneous charged beams
Rizzato, Felipe Barbedo
Feixes de partículas
Ondas gravitacionais
title_short Wave breaking and particle jets in intense inhomogeneous charged beams
title_full Wave breaking and particle jets in intense inhomogeneous charged beams
title_fullStr Wave breaking and particle jets in intense inhomogeneous charged beams
title_full_unstemmed Wave breaking and particle jets in intense inhomogeneous charged beams
title_sort Wave breaking and particle jets in intense inhomogeneous charged beams
author Rizzato, Felipe Barbedo
author_facet Rizzato, Felipe Barbedo
Pakter, Renato
Levin, Yan
author_role author
author2 Pakter, Renato
Levin, Yan
author2_role author
author
dc.contributor.author.fl_str_mv Rizzato, Felipe Barbedo
Pakter, Renato
Levin, Yan
dc.subject.por.fl_str_mv Feixes de partículas
Ondas gravitacionais
topic Feixes de partículas
Ondas gravitacionais
description This work analyzes the dynamics of inhomogeneous, magnetically focused high-intensity beams of charged particles. While for homogeneous beams the whole system oscillates with a single frequency, any inhomogeneity leads to propagating transverse density waves which eventually result in a singular density build up, causing wave breaking and jet formation. The theory presented in this paper allows us to analytically calculate the time at which the wave breaking takes place. It also gives a good estimate of the time necessary for the beam to relax into the final stationary state consisting of a cold core surrounded by a halo of highly energetic particles.
publishDate 2007
dc.date.issued.fl_str_mv 2007
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dc.language.iso.fl_str_mv eng
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dc.relation.ispartof.pt_BR.fl_str_mv Physics of plasmas. Vol. 14, no. 11 (Nov. 2007), 110701, 4 p.
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