2026-04-13T07:38:25Zhttps://recercat.cat/oai/request

oai:recercat.cat:2117/1821952026-02-07T07:12:40Zcom_2072_1033col_2072_452950

00925njm 22002777a 4500 dc Ali Santoro, María Del Carmen author Boshkova, Tatiana author Anagnostakis, Mario J. author Camacho García, Antonia author Fornaciari Iljadica, Marra C. author Collins, Sean M. author Ubiratan Delgado, José author 2020-01-01 The probabilities of locating peaks with a high relative peak-area uncertainty were determined empirically with nine types of peak-location software used in laboratories engaged in gamma-ray spectrometry measurements. It was found that it is not possible to locate peaks with a probability of 0.95, when they have a relative peak-area uncertainty in excess of 50%. Locating peaks at these relatively high peak-area uncertainties with a probability greater than 0.95 is only possible in the library-driven mode, where the peak positions are supposed a-priori. The deficiencies of the library-driven mode and the possibilities to improve the probabilities of locating peaks are briefly discussed. Postprint (author's final draft) Àrees temàtiques de la UPC::Física Gamma rays Gamma ray spectrometry Gamma-ray spectrometry Relative peak-area uncertainty Peak location Decision threshold Raigs gamma Espectrometria de raigs gamma Determining the probability of locating peaks using computerized peak-location methods in gamma-ray spectra as a function of the relative peak-area uncertainty