نتایج جستجو برای: gamma spectrometry

تعداد نتایج: 218801  

Journal: :Journal of Radioanalytical and Nuclear Chemistry Articles 1988

Journal: :Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine 2017
Hannah Wiedner Virginia Peyrés Teresa Crespo Marcos Mejuto Eduardo García-Toraño Franz Josef Maringer

NORM emits many different gamma energies that have to be analysed by an expert. Alternatively, artificial neural networks (ANNs) can be used. These mathematical software tools can generalize "knowledge" gained from training datasets, applying it to new problems. No expert knowledge of gamma-ray spectrometry is needed by the end-user. In this work an ANN was created that is able to decide from t...

Journal: :Journal of Radioanalytical and Nuclear Chemistry 2016

Journal: :Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 2006

Journal: :EKSAKTA: Journal of Sciences and Data Analysis 2021

Journal: :Journal of Radioanalytical and Nuclear Chemistry 2021

Abstract The Joint Research Centre, in cooperation with the Commissariat à l’Energie Atomique et aux Energies Alternatives, produced a novel 243 Am spike reference material for mass spectrometry. Americium solution an isotopic composition of 88% and 12% 241 was used as source preparation material. certified value 5.696 (11) nmol g −1 amount content 0.136138 (54) n ( Am)/ Am) ratio were assigned...

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