Ion-channel laser growth rate and beam quality requirements

Detalhes bibliográficos
Autor(a) principal: Davoine, X.
Data de Publicação: 2018
Outros Autores: Fiuza, F., Fonseca, R. A., Mori, W. B., Silva, J.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10071/20957
Resumo: In this paper, we determine the growth rate of the exponential radiation amplification in the ion-channel laser, where a relativistic electron beam wiggles in a focusing ion channel that can be created in a wakefield accelerator. For the first time the radiation diffraction, which can limit the amplification, is taken into account. The electron beam quality requirements to obtain this amplification are also presented. It is shown that both the beam energy and wiggler parameter spreads should be limited. Two-dimensional and three-dimensional particle-in-cell simulations of the self-consistent ion-channel laser confirm our theoretical predictions.
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spelling Ion-channel laser growth rate and beam quality requirementsIntense particle beamsIn this paper, we determine the growth rate of the exponential radiation amplification in the ion-channel laser, where a relativistic electron beam wiggles in a focusing ion channel that can be created in a wakefield accelerator. For the first time the radiation diffraction, which can limit the amplification, is taken into account. The electron beam quality requirements to obtain this amplification are also presented. It is shown that both the beam energy and wiggler parameter spreads should be limited. Two-dimensional and three-dimensional particle-in-cell simulations of the self-consistent ion-channel laser confirm our theoretical predictions.Cambridge University Press2020-12-16T18:54:24Z2018-01-01T00:00:00Z20182020-12-16T18:53:05Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10071/20957eng0022-377810.1017/s0022377818000429Davoine, X.Fiuza, F.Fonseca, R. A.Mori, W. B.Silva, J.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-11-09T17:43:39Zoai:repositorio.iscte-iul.pt:10071/20957Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T22:20:34.040232Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Ion-channel laser growth rate and beam quality requirements
title Ion-channel laser growth rate and beam quality requirements
spellingShingle Ion-channel laser growth rate and beam quality requirements
Davoine, X.
Intense particle beams
title_short Ion-channel laser growth rate and beam quality requirements
title_full Ion-channel laser growth rate and beam quality requirements
title_fullStr Ion-channel laser growth rate and beam quality requirements
title_full_unstemmed Ion-channel laser growth rate and beam quality requirements
title_sort Ion-channel laser growth rate and beam quality requirements
author Davoine, X.
author_facet Davoine, X.
Fiuza, F.
Fonseca, R. A.
Mori, W. B.
Silva, J.
author_role author
author2 Fiuza, F.
Fonseca, R. A.
Mori, W. B.
Silva, J.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Davoine, X.
Fiuza, F.
Fonseca, R. A.
Mori, W. B.
Silva, J.
dc.subject.por.fl_str_mv Intense particle beams
topic Intense particle beams
description In this paper, we determine the growth rate of the exponential radiation amplification in the ion-channel laser, where a relativistic electron beam wiggles in a focusing ion channel that can be created in a wakefield accelerator. For the first time the radiation diffraction, which can limit the amplification, is taken into account. The electron beam quality requirements to obtain this amplification are also presented. It is shown that both the beam energy and wiggler parameter spreads should be limited. Two-dimensional and three-dimensional particle-in-cell simulations of the self-consistent ion-channel laser confirm our theoretical predictions.
publishDate 2018
dc.date.none.fl_str_mv 2018-01-01T00:00:00Z
2018
2020-12-16T18:54:24Z
2020-12-16T18:53:05Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10071/20957
url http://hdl.handle.net/10071/20957
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0022-3778
10.1017/s0022377818000429
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.publisher.none.fl_str_mv Cambridge University Press
publisher.none.fl_str_mv Cambridge University Press
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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