NISTI, M.B.MADUAR, M.F.DAMATTO, S.R.ALENCAR, M.M.2021-12-202021-12-20NISTI, M.B.; MADUAR, M.F.; DAMATTO, S.R.; ALENCAR, M.M. Counting efficiency in gamma ray spectrometry with different volumes for the same geometry. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE, November 29 - December 2, 2021, Online. <b>Proceedings...</b> Rio de Janeiro: Associação Brasileira de Energia Nuclear, 2021. Disponível em: http://repositorio.ipen.br/handle/123456789/32431.http://repositorio.ipen.br/handle/123456789/32431openAccesspolyethylenescalibrationcaskscounting ratesefficiencygeometryradioisotopesTexto completo de evento0000-0003-3018-8860https://orcid.org/0000-0002-4448-003X