Magnetically assisted self-injection and radiation generation for plasma-based acceleration

Detalhes bibliográficos
Autor(a) principal: Vieira, J.
Data de Publicação: 2012
Outros Autores: Martins, J. L., Pathak, V. B., Fonseca, R. A., Mori, W. B., Silva, L. O.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://stacks.iop.org/0741-3335/54/i=12/a=124044?key=crossref.7d8e01ce3527d5b0ca700088f4a1b494
https://ciencia.iscte-iul.pt/public/pub/id/11200
http://hdl.handle.net/10071/7098
Resumo: It is shown through analytical modeling and numerical simulations that external magnetic fields can relax the self-trapping thresholds in plasma-based accelerators. In addition, the transverse location where self-trapping occurs can be selected by adequate choice of the spatial profile of the external magnetic field. We also find that magnetic-field assisted self-injection can lead to the emission of betatron radiation at well-defined frequencies. This controlled injection technique could be explored using state-of-the-art magnetic fields in current/next generation plasma/laser wakefield accelerator experiments.
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spelling Magnetically assisted self-injection and radiation generation for plasma-based accelerationIt is shown through analytical modeling and numerical simulations that external magnetic fields can relax the self-trapping thresholds in plasma-based accelerators. In addition, the transverse location where self-trapping occurs can be selected by adequate choice of the spatial profile of the external magnetic field. We also find that magnetic-field assisted self-injection can lead to the emission of betatron radiation at well-defined frequencies. This controlled injection technique could be explored using state-of-the-art magnetic fields in current/next generation plasma/laser wakefield accelerator experiments.IOP Publishing Ltd2014-05-06T14:10:26Z2012-01-01T00:00:00Z20122014-05-06T14:08:04Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://stacks.iop.org/0741-3335/54/i=12/a=124044?key=crossref.7d8e01ce3527d5b0ca700088f4a1b494https://ciencia.iscte-iul.pt/public/pub/id/11200http://hdl.handle.net/10071/7098eng0741-3335Vieira, J.Martins, J. L.Pathak, V. B.Fonseca, R. A.Mori, W. B.Silva, L. O.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:RCAAP2023-11-09T17:35:16Zoai:repositorio.iscte-iul.pt:10071/7098Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T22:15:57.695805Repositório 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 Magnetically assisted self-injection and radiation generation for plasma-based acceleration
title Magnetically assisted self-injection and radiation generation for plasma-based acceleration
spellingShingle Magnetically assisted self-injection and radiation generation for plasma-based acceleration
Vieira, J.
title_short Magnetically assisted self-injection and radiation generation for plasma-based acceleration
title_full Magnetically assisted self-injection and radiation generation for plasma-based acceleration
title_fullStr Magnetically assisted self-injection and radiation generation for plasma-based acceleration
title_full_unstemmed Magnetically assisted self-injection and radiation generation for plasma-based acceleration
title_sort Magnetically assisted self-injection and radiation generation for plasma-based acceleration
author Vieira, J.
author_facet Vieira, J.
Martins, J. L.
Pathak, V. B.
Fonseca, R. A.
Mori, W. B.
Silva, L. O.
author_role author
author2 Martins, J. L.
Pathak, V. B.
Fonseca, R. A.
Mori, W. B.
Silva, L. O.
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Vieira, J.
Martins, J. L.
Pathak, V. B.
Fonseca, R. A.
Mori, W. B.
Silva, L. O.
description It is shown through analytical modeling and numerical simulations that external magnetic fields can relax the self-trapping thresholds in plasma-based accelerators. In addition, the transverse location where self-trapping occurs can be selected by adequate choice of the spatial profile of the external magnetic field. We also find that magnetic-field assisted self-injection can lead to the emission of betatron radiation at well-defined frequencies. This controlled injection technique could be explored using state-of-the-art magnetic fields in current/next generation plasma/laser wakefield accelerator experiments.
publishDate 2012
dc.date.none.fl_str_mv 2012-01-01T00:00:00Z
2012
2014-05-06T14:10:26Z
2014-05-06T14:08:04Z
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://stacks.iop.org/0741-3335/54/i=12/a=124044?key=crossref.7d8e01ce3527d5b0ca700088f4a1b494
https://ciencia.iscte-iul.pt/public/pub/id/11200
http://hdl.handle.net/10071/7098
url http://stacks.iop.org/0741-3335/54/i=12/a=124044?key=crossref.7d8e01ce3527d5b0ca700088f4a1b494
https://ciencia.iscte-iul.pt/public/pub/id/11200
http://hdl.handle.net/10071/7098
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0741-3335
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 IOP Publishing Ltd
publisher.none.fl_str_mv IOP Publishing Ltd
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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