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Type: Artigo de periódico
Title: Problems Related To The Employment Of Thin Uranium Films As Neutron Dosimeters
Author: Bigazzi G.
Hadler J.C.
Iunes P.J.
Khouri M.C.
Navia L.M.S.
Osorio A.M.
Paulo S.R.
Zuniga A.
Abstract: Thin uranium films built on muscovite mica basis and obsidian samples having known ages were irradiated with thermal neutrons at the IPEN/CNEN reactor, São Paulo. Comparing thin film performance with the obsidian one, it was observed that the latter "feel" a greater neutron fluence. Nominal fluences at the used facility are in agreement with the results obtained analysing the obsidian samples. A probable hypothesis to explain this disagreement, namely, the uranium loss from the thin films, was ruled out. © 1995.
Rights: fechado
Identifier DOI: 
Date Issue: 1995
Appears in Collections:Unicamp - Artigos e Outros Documentos

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