Astuto, Achilles; Patrão, Karla Cristina de Souza; Fonseca, Evaldo Simões da; Pereira, Walsan Wagner; Lopes, Ricardo Tadeu
(2015)
A new standard thermal neutron flux unit was designed in the National Ionizing Radiation Metrology Laboratory (LNMRI) for calibration of neutron detectors. Fluence is achieved by moderation of four 241Am-Be sources with ...