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Standardization of 226Ra solutions with descendants by 4παß LSC counting.
Sánchez-Cabezudo, A I; Crespo, M T; Roteta, M; Navarro, N.
Afiliação
  • Sánchez-Cabezudo AI; Unidad de Residuos de Baja y Media Actividad, Departamento de Energía, CIEMAT, Avda. Complutense 40, Madrid, 28040, Spain. Electronic address: anaisabel.sanchez@ciemat.es.
  • Crespo MT; Laboratorio de Metrología de Radiaciones Ionizantes, CIEMAT, Avda. Complutense 40, Madrid, 28040, Spain. Electronic address: teresa.crespo@ciemat.es.
  • Roteta M; Laboratorio de Metrología de Radiaciones Ionizantes, CIEMAT, Avda. Complutense 40, Madrid, 28040, Spain. Electronic address: miguel.roteta@ciemat.es.
  • Navarro N; Laboratorio de Metrología de Radiaciones Ionizantes, CIEMAT, Avda. Complutense 40, Madrid, 28040, Spain. Electronic address: nuria.navarro@ciemat.es.
Appl Radiat Isot ; 178: 109973, 2021 Dec.
Article em En | MEDLINE | ID: mdl-34610531
ABSTRACT
In this work, a method to standardize 226Ra solutions with descendants by 4παß liquid scintillation counting (LSC) has been used. The standardization can be carried out provided that the equilibrium state of 226Ra solutions, the counting efficiency of short-lived 214Po and/or the counter dead time are known. Procedures to obtain these requirements have been set up.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Appl Radiat Isot Ano de publicação: 2021 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Appl Radiat Isot Ano de publicação: 2021 Tipo de documento: Article