AbstractAbstract
[en] The neutron spectrum in the cyclotron cavern located at the Nuclear Engineering Institute (IEN), Brazil, was measured for the reaction Te124 (p,n) I123. The measurements were made in three different points using manganese, copper, indium, iron, nickel and gold foils. The neutron spectrum found is essentially thermal and intermediate and also includes a fast component. The measurements were performed for radioprotection purposes. (author). 7 refs., 7 figs., 6 tabs
Original Title
Medida do espectro de neutrons no ciclotron do IEN por analise de ativacao
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Source
Dec 1989; 30 p; Available from the Library of Brazilian Nuclear Energy Commission, Rio de Janeiro
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Report
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Descriptors (DEC)
ACCELERATORS, ACTIVATION ANALYSIS, BETA DECAY RADIOISOTOPES, CHEMICAL ANALYSIS, CYCLIC ACCELERATORS, DEVELOPING COUNTRIES, ELECTRON CAPTURE RADIOISOTOPES, HOURS LIVING RADIOISOTOPES, INTERMEDIATE MASS NUCLEI, IODINE ISOTOPES, ISOTOPES, LATIN AMERICA, NONDESTRUCTIVE ANALYSIS, NUCLEI, ODD-EVEN NUCLEI, RADIOISOTOPES, SOUTH AMERICA, SPECTRA, TARGETS
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