dc.creator | García León, José Luis | es |
dc.creator | García León, Manuel | es |
dc.creator | Manjón Collado, Guillermo | es |
dc.creator | Rivera Silva, Jorge | es |
dc.date.accessioned | 2024-06-21T11:28:03Z | |
dc.date.available | 2024-06-21T11:28:03Z | |
dc.date.issued | 2024-07 | |
dc.identifier.citation | García León, J.L., García León, M., Manjón Collado, G. y Rivera Silva, J. (2024). Optimization of a new liquid scintillation spectrometer for the measurement of environmental levels of 3H in water samples. Journal of Environmental Radioactivity, 277 (107465). https://doi.org/10.1016/j.jenvrad.2024.107465. | |
dc.identifier.issn | 0265-931X | es |
dc.identifier.issn | 1879-1700 | es |
dc.identifier.uri | https://hdl.handle.net/11441/160775 | |
dc.description.abstract | The activity concentration of 3H in water samples collected from places unaffected by nuclear activities or for human consumption can be very low. In these cases, determination procedures must achieve a Minimum Detectable Activity (MDA) low enough to ensure that 3H is accurately determined. In this paper, we present a method that uses a new Liquid Scintillation Spectrometer (LSC in what follows): the Quantulus GCT 6220. Furthermore, a new liquid scintillation cocktail, the ProSafe LT+, has been tested for 3H measurement, showing to be a good option for the determination of low levels of this radionuclide. The MDAs achieved are low enough to enable the measurement of very low levels of 3H in recent environmental water. The results obtained using a Quantulus GCT 6220 and Prosafe LT + are compared to those obtained with a Quantulus 1220 and Prosafe HC + as liquid scintillation cocktail. | es |
dc.format | application/pdf | es |
dc.format.extent | 5 p. | es |
dc.language.iso | eng | es |
dc.publisher | Elsevier | es |
dc.relation.ispartof | Journal of Environmental Radioactivity, 277 (107465). | |
dc.rights | Atribución 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | 3H | es |
dc.subject | Water samples | es |
dc.subject | Minimum Detectable Activity | es |
dc.subject | MDA | es |
dc.title | Optimization of a new liquid scintillation spectrometer for the measurement of environmental levels of 3H in water samples | es |
dc.type | info:eu-repo/semantics/article | es |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física Aplicada II | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear | es |
dc.relation.projectID | PID2022-140680NB-I00 | es |
dc.relation.projectID | MCIN/AEI/10.13039/501100011033 | es |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S0265931X24000973?via%3Dihub | es |
dc.identifier.doi | 10.1016/j.jenvrad.2024.107465 | es |
dc.contributor.group | Universidad de Sevilla. RNM138: Física Nuclear Aplicada | es |
dc.journaltitle | Journal of Environmental Radioactivity | es |
dc.publication.volumen | 277 | es |
dc.publication.issue | 107465 | es |
dc.contributor.funder | Consejo de Seguridad Nuclear | es |