The study of natural radiation distribution in soil of São Bernardo do Campo.

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dc.contributor.authorMATSUMOTO, M. M.
dc.contributor.authorGUAZZELLI, Marcilei Aparecida
dc.contributor.authorMEDINA, N H
dc.contributor.authorUMISEDO, N.
dc.date.accessioned2021-02-11T15:15:43Z
dc.date.available2021-02-11T15:15:43Z
dc.date.issued2008-10-05
dc.description.abstractWe have studied the distribution of natural radioactivity in the soil of five sites of the city São Bernardo do Campo, São Paulo, Brazil. The main contribution of the radiation dose is due to the isotope 40K, with smaller contributions from the elements of the series of 238U and 232Th. The results indicate the dose in all of the studied areas is around the average international dose due to external exposure to gamma rays (0.48 mSv/yr) proceeding from natural terrestrial elements.en
dc.description.firstpage252
dc.description.lastpage255
dc.description.volume1034
dc.identifier.citationMATSUMOTO, M. M.; GUAZZELLI, Marcilei Aparecida; MEDINA, N. H.; UMISEDO, N. The study of natural radiation distribution in soil of São Bernardo do Campo.. AIP Conference Proceedings, v. 1034, p. 252-255, 2008.
dc.identifier.doi10.1063/1.2991220
dc.identifier.issn0094-243X
dc.identifier.urihttps://repositorio.fei.edu.br/handle/FEI/3169
dc.relation.ispartofAIP Conference Proceedings
dc.rightsAcesso Restrito
dc.subjectRadioactive decayen
dc.subjectGamma raysen
dc.titleThe study of natural radiation distribution in soil of São Bernardo do Campo.pt_BR
dc.typeArtigopt_BR
fei.scopus.citations5
fei.scopus.eid2-s2.0-52249112285
fei.scopus.updated2024-03-04
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