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AbstractAbstract
[en] Three programs for the analysis of gamma spectra, specially useful for neutron activation analysis, were adapted and tested. The equipment used is a Hewlett-Packard, model 9810-A desk-computer, supplied with punched tape reader, additional memory in magnetic tape and plotter, being the system capacity 111 numerical registers and 2036 programme steps. The first programme allows automatic photopeak detection in spectra up to 4096 channels, obtained with Ge(Li) detectors,generating the corresponding background radiation line. The areas and their standard deviations are calculated and the spectrum and background can be plotted
[pt]
Descreve-se a adaptacao e prova de tres programas para a analise de espectros gama, particularmente uteis no dominio da analise por ativacao neutronica. O equipamento utilizado e uma calculadora programavel Hewlett-Packard, modelo 9810-A, que conta com leitora de fita perfurada, memoria adicional em fita magnetica e 'plotter', sendo a capacidade do sistema de 111 registros numericos e 2036 passos de programa. O primeiro dos programas permite detectar automaticamente fotopicos em espectros de ate 4096 canais, obtidos com detectores de Ge(Li), gerando a linha da radiacao de fundo correspondente. Calculam-se as areas e seus desvios padroes, e o espectro e o fundo podem graficar-seOriginal Title
Analise de espectros gama com calculadora programavel
Source
Publicacao IEA; no. 514; Jul 1978; 11 p
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