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Comparison of SRIM, MCNPX and GEANT simulations with experimental data for thick Al absorbers

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dc.contributor.authorEvseev, Ivan G.
dc.contributor.authorSchelin, Hugo R.
dc.contributor.authorPaschuk, Sergei A.
dc.contributor.authorMilhoretto, Edney
dc.contributor.authorSetti, Joao A. P.
dc.contributor.authorYevseyeva, Olga
dc.contributor.authorde Assis, Joaquim T.
dc.contributor.authorHormaza, Joel Mesa [UNESP]
dc.contributor.authorDiaz, Katherin S.
dc.contributor.authorLopes, Ricardo T.
dc.contributor.institutionUniv Tecnol Fed Parana
dc.contributor.institutionUniversidade do Estado do Rio de Janeiro (UERJ)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionCEADEN
dc.contributor.institutionUniversidade Federal do Rio de Janeiro (UFRJ)
dc.date.accessioned2014-05-20T15:31:05Z
dc.date.available2014-05-20T15:31:05Z
dc.date.issued2010-04-01
dc.description.abstractProton computerized tomography deals with relatively thick targets like the human head or trunk. In this case precise analytical calculation of the proton final energy is a rather complicated task, thus the Monte Carlo simulation stands out as a solution. We used the GEANT4.8.2 code to calculate the proton final energy spectra after passing a thick Al absorber and compared it with the same conditions of the experimental data. The ICRU49, Ziegler85 and Ziegler2000 models from the low energy extension pack were used. The results were also compared with the SRIM2008 and MCNPX2.4 simulations, and with solutions of the Boltzmann transport equation in the Fokker-Planck approximation. (C) 2009 Elsevier Ltd. All rights reserved.en
dc.description.affiliationUniv Tecnol Fed Parana, Curitiba, Parana, Brazil
dc.description.affiliationUERJ, Inst Politecn, Nova Friburgo, RJ, Brazil
dc.description.affiliationUNESP, Inst Biociencias, Botucatu, SP, Brazil
dc.description.affiliationCEADEN, Havana, Cuba
dc.description.affiliationUFRJ, COPPE, Lab Instrumentacao Nucl, Rio de Janeiro, Brazil
dc.description.affiliationUnespUNESP, Inst Biociencias, Botucatu, SP, Brazil
dc.format.extent948-950
dc.identifierhttp://dx.doi.org/10.1016/j.apradiso.2009.10.019
dc.identifier.citationApplied Radiation and Isotopes. Oxford: Pergamon-Elsevier B.V. Ltd, v. 68, n. 4-5, p. 948-950, 2010.
dc.identifier.doi10.1016/j.apradiso.2009.10.019
dc.identifier.issn0969-8043
dc.identifier.lattes8949540199759267
dc.identifier.urihttp://hdl.handle.net/11449/40314
dc.identifier.wosWOS:000276418600106
dc.language.isoeng
dc.publisherPergamon-Elsevier B.V. Ltd
dc.relation.ispartofApplied Radiation and Isotopes
dc.relation.ispartofjcr1.123
dc.relation.ispartofsjr0,528
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectProton beamsen
dc.subjectNuclear tomographyen
dc.subjectEnergy measurementen
dc.subjectMonte Carlo methodsen
dc.titleComparison of SRIM, MCNPX and GEANT simulations with experimental data for thick Al absorbersen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderPergamon-Elsevier B.V. Ltd
dspace.entity.typePublication
unesp.author.lattes8949540199759267
unesp.author.orcid0000-0001-6519-5118[8]
unesp.author.orcid0000-0002-4027-6939[7]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Biociências, Botucatupt
unesp.departmentFísica e Biofísica - IBBpt

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Botucatu - IBB - Instituto de Biociências