A new determination of the Half-Life of 165/66 Dy
Inconsistencies in the measurements of dysprosium contents of rocks by instrumental neutron activation analysis (INAA) motivated us to determine the decay constant (λ) for 165Dy. Our measurements give a half-life of 152 ± 4 min. for this radioisotope, as compared to 139 min. from earlier determinati...
| Autores: | , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 1979 |
| País: | México |
| Institución: | UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO |
| Repositorio: | Geofísica Internacional |
| Idioma: | español |
| OAI Identifier: | oai:revistagi.geofisica.unam.mx:article/1431 |
| Acceso en línea: | http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/1431 |
| Access Level: | acceso abierto |
| Palabra clave: | Disprosio rocas radioisótopo Dysprosium rock radioisotope |
| Sumario: | Inconsistencies in the measurements of dysprosium contents of rocks by instrumental neutron activation analysis (INAA) motivated us to determine the decay constant (λ) for 165Dy. Our measurements give a half-life of 152 ± 4 min. for this radioisotope, as compared to 139 min. from earlier determinations. |
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