Gamma spectrometry of iodine-125 produced in IEA-R1 nuclear reactor, using HPGe detector and fixation into epoxy matrix disc

dc.creatorCOSTA, OSVALDO L. da
dc.creatorSOUZA, DAIANE C.B. de
dc.creatorCASTANHO, FABIO G.
dc.creatorFEHER, ANSELMO
dc.creatorMOURA, JO??O A.
dc.creatorSOUZA, CARLA D.
dc.creatorOLIVEIRA, HENRIQUE B.
dc.creatorMADUAR, MARCELO F.
dc.creatorZEITUNI, CARLOS A.
dc.creatorROSTELATO, MARIA E.C.M.
dc.date2021
dc.date2021-04-06T13:11:29Z
dc.date2021-04-06T13:11:29Z
dc.date.accessioned2023-09-28T14:18:23Z
dc.date.available2023-09-28T14:18:23Z
dc.identifier0969-8043
dc.identifierhttp://repositorio.ipen.br/handle/123456789/31972
dc.identifier169
dc.identifier10.1016/j.apradiso.2020.109568
dc.identifier0000-0003-2943-6097
dc.identifier0000-0002-7303-6720
dc.identifier0000-0002-3442-6830
dc.identifier0000-0001-5989-7287
dc.identifier36.12
dc.identifier45.00
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/9002195
dc.descriptionFew places in the world produce iodine-125. In Brazil, the first production was achieved by using the IEA-R1 nuclear reactor located at Nuclear and Energy Research Institute ??? IPEN. To verify the quality of iodine-125 produced, and the amount of contaminants such as iodine-126, cesium-134 and caesium-137 among others, iodine-125 samples were immobilized into epoxy matrix disc, with the same geometry of a barium-133 reference radioactive source, used to calibrate an HPGe detector. The HPGe detector has a thin carbon composite window, which allows measure the iodine-125 photopeaks, between 27.1 and 35.4 keV. The method employed here was successful in producing and measurement of iodine-125.
dc.descriptionFunda????o de Amparo ?? Pesquisa do Estado de S??o Paulo (FAPESP)
dc.descriptionFAPESP: 01/04768-3
dc.format1-6
dc.relationApplied Radiation and Isotopes
dc.rightsopenAccess
dc.subjectcontamination
dc.subjectgamma spectroscopy
dc.subjecthigh-purity ge detectors
dc.subjectiodine 125
dc.subjectirradiation
dc.subjectquality control
dc.subjectvolatility
dc.subjectbrazilian cnen
dc.titleGamma spectrometry of iodine-125 produced in IEA-R1 nuclear reactor, using HPGe detector and fixation into epoxy matrix disc
dc.typeArtigo de peri??dico
dc.coverageI


Este ítem pertenece a la siguiente institución