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dc.contributor.author Rodriguez, Bárbara Denicol do Amaral
dc.contributor.author Vilhena, Marco Túllio Menna Barreto de
dc.contributor.author Borges, Volnei
dc.contributor.author Malamut, Carlos
dc.date.accessioned 2011-08-19T01:38:20Z
dc.date.available 2011-08-19T01:38:20Z
dc.date.issued 2007
dc.identifier.citation RODRIGUES, Bárbara Denicol do Amaral et al. The exposure buildup factor formulation in a slab and rectangle geometry by the LTSN method. International Journal of Low Radiation, v. 4, p. 102-116, 2007. Disponível em: <http://inderscience.metapress.com/index/D8T2123480027691.pdf>. Acesso em: 18 ago. 2011 pt_BR
dc.identifier.uri http://repositorio.furg.br/handle/1/876
dc.description.abstract In this paper, we report a formulation for the exposure buildup factor by solving the one-dimensional photon transport equation in a heterogeneou slab by the LTSN method, assuming the Klein-Nishina scattering kernel as the scattering differential cross-section as well as the multigroup model in the wavelength variable. We present numerical simulations and comparisons with available results in the literature for a multilayered slab composed of water, iron and lead. We also report an analytical solution to the exposure buildup factor by solving the photon transport equation in a rectangle applying the LTSN nodal method. pt_BR
dc.language.iso eng pt_BR
dc.rights open access pt_BR
dc.subject Exposure buildup factor pt_BR
dc.subject Klein-Nishina scattering kernel pt_BR
dc.subject Multigroup model pt_BR
dc.subject LTSN nodal method pt_BR
dc.title The exposure buildup factor formulation in a slab and rectangle geometry by the LTSN method pt_BR
dc.type article pt_BR


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