Artículo
Optically stimulated luminescence of natural NaCl mineral from Dead Sea exposed to gamma radiation
Fecha de publicación:
08/2018
Editorial:
Pergamon-Elsevier Science Ltd
Revista:
Applied Radiation and Isotopes
ISSN:
0969-8043
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
In this work, the continuous wave - optically stimulated luminescence (CW-OSL) emissions of natural salt minerals, collected from Dead Sea in summer of 2015, were studied. The CW-OSL dose response of natural salt showed a linear range between 0.5 Gy and 10 Gy of gamma radiation of 60Co. Samples exposed at 3 Gy exhibited good repeatability with a variation coefficient of 4.6%. The CW-OSL response as function of the preheating temperature (50–250 °C) was analyzed. An increase of 15% of the CW-OSL response was observed in NaCl samples during storage period of 336 h. The results showed that the natural Dead Sea salt minerals could be applied as natural dosimeter of gamma radiation.
Palabras clave:
60co-Gamma Rays
,
Cw-Osl Response
,
Dead Sea Nacl
Archivos asociados
Tamaño:
675.2Kb
Formato:
PDF
Licencia
Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción:
Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
Colecciones
Articulos(CIFICEN)
Articulos de CENTRO DE INV. EN FISICA E INGENIERIA DEL CENTRO DE LA PCIA. DE BS. AS.
Articulos de CENTRO DE INV. EN FISICA E INGENIERIA DEL CENTRO DE LA PCIA. DE BS. AS.
Citación
Roman Lopez, J.; Piña López, Y. I.; Cruz Zaragoza, Epifanio; Marcazzo, Salvador Julian; Optically stimulated luminescence of natural NaCl mineral from Dead Sea exposed to gamma radiation; Pergamon-Elsevier Science Ltd; Applied Radiation and Isotopes; 138; 8-2018; 60-64
Compartir
Altmétricas