Reactor IPEN/MB-01 dosimetry using TLDs

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dc.contributor.authorCAVALIERI, TASSIO A.
dc.contributor.authorSIQUEIRA, PAULO T.D.
dc.contributor.authorYORIYAZ, HELIO
dc.coverageInternacionalpt_BR
dc.creator.eventoINTERNATIONAL NUCLEAR ATLANTIC CONFERENCEpt_BR
dc.date.accessioned2018-01-05T12:35:08Z
dc.date.available2018-01-05T12:35:08Z
dc.date.eventoOctober 22-27, 2017pt_BR
dc.description.abstractThis paper is a preliminary study on the use of reactor IPEN/MB-01 as standard radiation source for mixed field dosimetry studies. As a first step on this attempt, simulations and experiments, evaluating the neutron and gamma field distributions, were performed and compared. TLDs are widely employed in dose measurements and the TLD 100 / TLD 700 pair conforms with ICRU recommendations for mixed field dosimetry. In this study, TLD irradiations were performed in the IPEN/MB-01 nuclear reactor. IPEN/MB-01 reactor is zero power reactor widely used to perform reactor physics experiments. Its neutron flux distribution is well known for a variety of reactor core configurations. However, the photon fluxes are unknown. A series of experiments with TLD 100 and TLD 700 were performed for two different core configurations (rectangular and cylindrical with a central flux trap). Simulations with MCNP5 for these two configurations were also done, and neutron and gamma fluxes distributions along the core were computed. The responses of TLD 100 and TLD 700 were compared with simulated fluxes and showing a good agreement between them. This paper presents the results of the experiments done so far given the status of the study under way in order to couple IPEN/MB-01 and TLD 100 / 700 pair into a mixed field calibration methodology.pt_BR
dc.event.siglaINACpt_BR
dc.identifier.citationCAVALIERI, TASSIO A.; SIQUEIRA, PAULO T.D.; YORIYAZ, HELIO. Reactor IPEN/MB-01 dosimetry using TLDs. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE, October 22-27, 2017, Belo Horizonte, MG. <b>Proceedings...</b> Rio de Janeiro, RJ: Associação Brasileira de Energia Nuclear, 2017. Disponível em: http://repositorio.ipen.br/handle/123456789/28230.
dc.identifier.orcidhttps://orcid.org/0000-0003-4023-236X
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/28230
dc.localRio de Janeiro, RJpt_BR
dc.local.eventoBelo Horizonte, MGpt_BR
dc.publisherAssociação Brasileira de Energia Nuclearpt_BR
dc.rightsopenAccesspt_BR
dc.subjectcalibration standards
dc.subjectcomputerized simulation
dc.subjectdosimetry
dc.subjectmonte carlo method
dc.subjectneutron flux
dc.subjectreactor cores
dc.subjectthermoluminescent dosemeters
dc.subjectvalidation
dc.titleReactor IPEN/MB-01 dosimetry using TLDspt_BR
dc.typeTexto completo de eventopt_BR
dspace.entity.typePublication
ipen.autorTASSIO ANTONIO CAVALIERI
ipen.autorHELIO YORIYAZ
ipen.autorPAULO DE TARSO DALLEDONE SIQUEIRA
ipen.codigoautor10137
ipen.codigoautor80
ipen.codigoautor968
ipen.contributor.ipenauthorTASSIO ANTONIO CAVALIERI
ipen.contributor.ipenauthorHELIO YORIYAZ
ipen.contributor.ipenauthorPAULO DE TARSO DALLEDONE SIQUEIRA
ipen.date.recebimento18-01pt_BR
ipen.event.datapadronizada2017pt_BR
ipen.identifier.ipendoc24055pt_BR
ipen.notas.internasProceedingspt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublication4e4af233-e27e-43fb-9675-aa6c50cc5f3d
relation.isAuthorOfPublication93102dac-f89d-4743-b6ea-5158708cbb92
relation.isAuthorOfPublication24db5afe-fc9a-4cc0-9be3-2c5035796315
relation.isAuthorOfPublication.latestForDiscovery4e4af233-e27e-43fb-9675-aa6c50cc5f3d
sigepi.autor.atividadeCAVALIERI, TASSIO A.:10137:420:Spt_BR
sigepi.autor.atividadeSIQUEIRA, PAULO T.D.:968:420:Npt_BR
sigepi.autor.atividadeYORIYAZ, HELIO:80:420:Npt_BR
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