Disintegration rate and gamma-ray emission probability per decay measurement of Cu-64
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2018
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Applied Radiation and Isotopes
Resumo
The procedure followed by the Nuclear Metrology Laboratory (LMN) at the IPEN for the standardization of
activity of 64Cu is described. The measurement was carried out in a 4π (PC) β-γ coincidence system. The activity
per unit mass of the solution was determined by the extrapolation technique. The events were registered using a
Time to Amplitude Converter (TAC) associated with a Multi-channel Analyzer. The gamma-ray emission probability
per decay of the 1345.7 keV transition of 64Cu determined with a calibrated REGe gamma-ray spectrometer
was (0.472±0.010) %, in agreement with the literature.
Como referenciar
YAMAZAKI, I.M.; KOSKINAS, M.F.; MOREIRA, D.S.; TAKEDA, M.N.; DIAS, M.S. Disintegration rate and gamma-ray emission probability per decay measurement of Cu-64. Applied Radiation and Isotopes, v. 134, p. 312-315, 2018. SI. DOI: 10.1016/j.apradiso.2017.09.007. Disponível em: http://repositorio.ipen.br/handle/123456789/28459. Acesso em: 15 Mar 2025.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.