Laser wakefield electron accelerator

Detalhes bibliográficos
Autor(a) principal: VIEIRA JUNIOR, NILSON D.
Data de Publicação: 2021
Outros Autores: MALDONADO, EDISON P., BONATTO, ALEXANDRE, NUNES, ROGER P., BANERJEE, SUDEEP, GENEZINI, FREDERICO A., MORALLES, MAURICIO, ZUFFI, ARMANDO V.F., SAMAD, RICARDO E., SBFOTON INTERNATIONAL OPTICS AND PHOTONICS CONFERENCE
Tipo de documento: Artigo de conferência
Título da fonte: Repositório Institucional do IPEN
Texto Completo: http://repositorio.ipen.br/handle/123456789/32338
Resumo: Electron beams generated by laser wakefield acceleration can induce a photoneutron reaction to convert 100Mo into 99Mo. Multi-pC, several-MeV electron beams, obtained from particle-in-cell simulations, could generate bremsstrahlung gamma photons within the absorption region of the photonuclear reaction. The efficiency of this process is estimated for a laser accelerator operating at kHz repetition rate in the self-modulated regime. The electron beam kinetic energy must be improved to 40MeV. To meet the typical consumption of 99Mo per patient within its decay timescale, this efficiency must be increased by three orders of magnitude.
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spelling 2021-11-12T13:22:13Z2021-11-12T13:22:13ZMay 31 - June 2, 2021http://repositorio.ipen.br/handle/123456789/3233810.1109/SBFOTONIOPC50774.2021.94619760000-0001-7762-89610000-0002-6318-68050000-0003-0092-9357Electron beams generated by laser wakefield acceleration can induce a photoneutron reaction to convert 100Mo into 99Mo. Multi-pC, several-MeV electron beams, obtained from particle-in-cell simulations, could generate bremsstrahlung gamma photons within the absorption region of the photonuclear reaction. The efficiency of this process is estimated for a laser accelerator operating at kHz repetition rate in the self-modulated regime. The electron beam kinetic energy must be improved to 40MeV. To meet the typical consumption of 99Mo per patient within its decay timescale, this efficiency must be increased by three orders of magnitude.Submitted by Pedro Silva Filho (pfsilva@ipen.br) on 2021-11-12T13:22:13Z No. of bitstreams: 1 28106.pdf: 769180 bytes, checksum: 8305842a9890ee7926d79c8e7d36e05c (MD5)Made available in DSpace on 2021-11-12T13:22:13Z (GMT). No. of bitstreams: 1 28106.pdf: 769180 bytes, checksum: 8305842a9890ee7926d79c8e7d36e05c (MD5)Funda????o de Amparo ?? Pesquisa do Estado de S??o Paulo (FAPESP)FAPESP: 18/25961-7IEEEnuclear medicineradioisotopeswakefield acceleratorsdiagnostic techniqueselectron beamsphotoneutronsLaser wakefield electron acceleratorinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectSBFOTON IOPCIPiscataway, NJ, USAOnline1582204592314139909600600600600600VIEIRA JUNIOR, NILSON D.MALDONADO, EDISON P.BONATTO, ALEXANDRENUNES, ROGER P.BANERJEE, SUDEEPGENEZINI, FREDERICO A.MORALLES, MAURICIOZUFFI, ARMANDO V.F.SAMAD, RICARDO E.SBFOTON INTERNATIONAL OPTICS AND PHOTONICS CONFERENCEinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional do IPENinstname:Instituto de Pesquisas Energéticas e Nucleares (IPEN)instacron:IPEN281062021SAMAD, RICARDO E.ZUFFI, ARMANDO V.F.MORALLES, MAURICIOGENEZINI, FREDERICO A.VIEIRA JUNIOR, NILSON D.21-11Proceedings9091413992320451582possible use for radioisotope productionSAMAD, RICARDO E.:909:930:NZUFFI, ARMANDO V.F.:14139:930:NMORALLES, MAURICIO:923:310:NGENEZINI, FREDERICO A.:2045:310:NVIEIRA JUNIOR, NILSON D.:1582:930:SLICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://repositorio.ipen.br/bitstream/123456789/32338/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52ORIGINAL28106.pdf28106.pdfapplication/pdf769180http://repositorio.ipen.br/bitstream/123456789/32338/1/28106.pdf8305842a9890ee7926d79c8e7d36e05cMD51123456789/323382021-12-01 14:29:04.377oai:repositorio.ipen.br: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Repositório InstitucionalPUBhttp://repositorio.ipen.br/oai/requestbibl@ipen.bropendoar:45102021-12-01T14:29:04Repositório Institucional do IPEN - Instituto de Pesquisas Energéticas e Nucleares (IPEN)false
dc.title.pt_BR.fl_str_mv Laser wakefield electron accelerator
title Laser wakefield electron accelerator
spellingShingle Laser wakefield electron accelerator
VIEIRA JUNIOR, NILSON D.
nuclear medicine
radioisotopes
wakefield accelerators
diagnostic techniques
electron beams
photoneutrons
title_short Laser wakefield electron accelerator
title_full Laser wakefield electron accelerator
title_fullStr Laser wakefield electron accelerator
title_full_unstemmed Laser wakefield electron accelerator
title_sort Laser wakefield electron accelerator
author VIEIRA JUNIOR, NILSON D.
author_facet VIEIRA JUNIOR, NILSON D.
MALDONADO, EDISON P.
BONATTO, ALEXANDRE
NUNES, ROGER P.
BANERJEE, SUDEEP
GENEZINI, FREDERICO A.
MORALLES, MAURICIO
ZUFFI, ARMANDO V.F.
SAMAD, RICARDO E.
SBFOTON INTERNATIONAL OPTICS AND PHOTONICS CONFERENCE
author_role author
author2 MALDONADO, EDISON P.
BONATTO, ALEXANDRE
NUNES, ROGER P.
BANERJEE, SUDEEP
GENEZINI, FREDERICO A.
MORALLES, MAURICIO
ZUFFI, ARMANDO V.F.
SAMAD, RICARDO E.
SBFOTON INTERNATIONAL OPTICS AND PHOTONICS CONFERENCE
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv VIEIRA JUNIOR, NILSON D.
MALDONADO, EDISON P.
BONATTO, ALEXANDRE
NUNES, ROGER P.
BANERJEE, SUDEEP
GENEZINI, FREDERICO A.
MORALLES, MAURICIO
ZUFFI, ARMANDO V.F.
SAMAD, RICARDO E.
SBFOTON INTERNATIONAL OPTICS AND PHOTONICS CONFERENCE
dc.subject.por.fl_str_mv nuclear medicine
radioisotopes
wakefield accelerators
diagnostic techniques
electron beams
photoneutrons
topic nuclear medicine
radioisotopes
wakefield accelerators
diagnostic techniques
electron beams
photoneutrons
description Electron beams generated by laser wakefield acceleration can induce a photoneutron reaction to convert 100Mo into 99Mo. Multi-pC, several-MeV electron beams, obtained from particle-in-cell simulations, could generate bremsstrahlung gamma photons within the absorption region of the photonuclear reaction. The efficiency of this process is estimated for a laser accelerator operating at kHz repetition rate in the self-modulated regime. The electron beam kinetic energy must be improved to 40MeV. To meet the typical consumption of 99Mo per patient within its decay timescale, this efficiency must be increased by three orders of magnitude.
publishDate 2021
dc.date.evento.pt_BR.fl_str_mv May 31 - June 2, 2021
dc.date.accessioned.fl_str_mv 2021-11-12T13:22:13Z
dc.date.available.fl_str_mv 2021-11-12T13:22:13Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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dc.identifier.uri.fl_str_mv http://repositorio.ipen.br/handle/123456789/32338
dc.identifier.doi.pt_BR.fl_str_mv 10.1109/SBFOTONIOPC50774.2021.9461976
dc.identifier.orcid.pt_BR.fl_str_mv 0000-0001-7762-8961
0000-0002-6318-6805
0000-0003-0092-9357
url http://repositorio.ipen.br/handle/123456789/32338
identifier_str_mv 10.1109/SBFOTONIOPC50774.2021.9461976
0000-0001-7762-8961
0000-0002-6318-6805
0000-0003-0092-9357
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publisher.none.fl_str_mv IEEE
dc.source.none.fl_str_mv reponame:Repositório Institucional do IPEN
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