Glycymeris Longior shells, an alternative gamma radiation reference detector

Detalhes bibliográficos
Autor(a) principal: Fainstein,Carlos
Data de Publicação: 2006
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Physics
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332006000100015
Resumo: Gamma irradiation of biogenic calcium carbonate, from fossil shells of species Glycymeris Longior, results in the formation of CO2 - centers, as measured by electron paramagnetic resonance spectroscopy. The spectral line intensity increases linearly with increasing dose, without distortion, up to 50Gy. Fitting of the data yields the equation, Dose[Gy]=-0.8(0.6)+0.0258(0.0004)×[dchi"/dH]pp/mg. Over a year control measurements show no significative change in the data.
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spelling Glycymeris Longior shells, an alternative gamma radiation reference detectorGamma irradiationEPRGamma irradiation of biogenic calcium carbonate, from fossil shells of species Glycymeris Longior, results in the formation of CO2 - centers, as measured by electron paramagnetic resonance spectroscopy. The spectral line intensity increases linearly with increasing dose, without distortion, up to 50Gy. Fitting of the data yields the equation, Dose[Gy]=-0.8(0.6)+0.0258(0.0004)×[dchi"/dH]pp/mg. Over a year control measurements show no significative change in the data.Sociedade Brasileira de Física2006-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332006000100015Brazilian Journal of Physics v.36 n.1a 2006reponame:Brazilian Journal of Physicsinstname:Sociedade Brasileira de Física (SBF)instacron:SBF10.1590/S0103-97332006000100015info:eu-repo/semantics/openAccessFainstein,Carloseng2006-04-10T00:00:00Zoai:scielo:S0103-97332006000100015Revistahttp://www.sbfisica.org.br/v1/home/index.php/pt/ONGhttps://old.scielo.br/oai/scielo-oai.phpsbfisica@sbfisica.org.br||sbfisica@sbfisica.org.br1678-44480103-9733opendoar:2006-04-10T00:00Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)false
dc.title.none.fl_str_mv Glycymeris Longior shells, an alternative gamma radiation reference detector
title Glycymeris Longior shells, an alternative gamma radiation reference detector
spellingShingle Glycymeris Longior shells, an alternative gamma radiation reference detector
Fainstein,Carlos
Gamma irradiation
EPR
title_short Glycymeris Longior shells, an alternative gamma radiation reference detector
title_full Glycymeris Longior shells, an alternative gamma radiation reference detector
title_fullStr Glycymeris Longior shells, an alternative gamma radiation reference detector
title_full_unstemmed Glycymeris Longior shells, an alternative gamma radiation reference detector
title_sort Glycymeris Longior shells, an alternative gamma radiation reference detector
author Fainstein,Carlos
author_facet Fainstein,Carlos
author_role author
dc.contributor.author.fl_str_mv Fainstein,Carlos
dc.subject.por.fl_str_mv Gamma irradiation
EPR
topic Gamma irradiation
EPR
description Gamma irradiation of biogenic calcium carbonate, from fossil shells of species Glycymeris Longior, results in the formation of CO2 - centers, as measured by electron paramagnetic resonance spectroscopy. The spectral line intensity increases linearly with increasing dose, without distortion, up to 50Gy. Fitting of the data yields the equation, Dose[Gy]=-0.8(0.6)+0.0258(0.0004)×[dchi"/dH]pp/mg. Over a year control measurements show no significative change in the data.
publishDate 2006
dc.date.none.fl_str_mv 2006-03-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332006000100015
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332006000100015
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-97332006000100015
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Física
publisher.none.fl_str_mv Sociedade Brasileira de Física
dc.source.none.fl_str_mv Brazilian Journal of Physics v.36 n.1a 2006
reponame:Brazilian Journal of Physics
instname:Sociedade Brasileira de Física (SBF)
instacron:SBF
instname_str Sociedade Brasileira de Física (SBF)
instacron_str SBF
institution SBF
reponame_str Brazilian Journal of Physics
collection Brazilian Journal of Physics
repository.name.fl_str_mv Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)
repository.mail.fl_str_mv sbfisica@sbfisica.org.br||sbfisica@sbfisica.org.br
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