Using cumulants and spectra to model nuclear radiation detectors

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dc.contributor.authorPONTES, EDUARDO W.pt_BR
dc.contributor.authorFERREIRA, ADEMARpt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2014-07-15T13:46:40Zpt_BR
dc.date.accessioned2014-07-30T11:48:29Z
dc.date.available2014-07-15T13:46:40Zpt_BR
dc.date.available2014-07-30T11:48:29Z
dc.date.issued2006pt_BR
dc.description.abstractA general mathematical methodology is presented to model a nuclear radiation detector. This is accomplished by using a proposed generalization of Campbell's theorem, which employs nth-order cumulants and spectra analysis and a vector of random parameters to describe the current pulses. This allows a more elaborate, higher order statistical characterization of the radiation detection process, as compared to the usual second order treatment. To demonstrate the method, it is applied to a neutron ionization chamber (fission or /sup 10/B). A deterministic model for the chamber current pulses is developed and their probability density functions are used to define the characteristics of the vector of random parameters. Computer simulations of the proposed theoretical methodology are presented and potential applications suggested.
dc.format.extent1292-1298pt_BR
dc.identifier.citationPONTES, EDUARDO W.; FERREIRA, ADEMAR. Using cumulants and spectra to model nuclear radiation detectors. <b>IEEE Transactions on Nuclear Science</b>, v. 53, n. 3, p. 1292-1298, 2006. DOI: <a href="https://dx.doi.org/10.1109/TNS.2006.875200">10.1109/TNS.2006.875200</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/5304.
dc.identifier.doi10.1109/TNS.2006.875200
dc.identifier.fasciculo3pt_BR
dc.identifier.issn0018-9499pt_BR
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/5304pt_BR
dc.identifier.vol53pt_BR
dc.relation.ispartofIEEE Transactions on Nuclear Sciencept_BR
dc.rightsopenAccessen
dc.subjectradiation detectorspt_BR
dc.subjectionization chamberspt_BR
dc.subjectstochastic processespt_BR
dc.subjectnumerical analysispt_BR
dc.subjectcomputerized simulationpt_BR
dc.titleUsing cumulants and spectra to model nuclear radiation detectorspt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorEDUARDO WINSTON PONTES
ipen.codigoautor1400
ipen.contributor.ipenauthorEDUARDO WINSTON PONTES
ipen.date.recebimento08-09pt_BR
ipen.identifier.fi1.497pt_BR
ipen.identifier.ipendoc12828pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.range.fi0.001 - 1.499
ipen.type.genreArtigo
relation.isAuthorOfPublicationb22a3ae0-f6f8-4e3d-b506-587c717afdf3
relation.isAuthorOfPublication.latestForDiscoveryb22a3ae0-f6f8-4e3d-b506-587c717afdf3
sigepi.autor.atividadePONTES, EDUARDO W.:1400:21:Spt_BR
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