Estudio sobre los parámetros de caracterización del comportamiento no ideal de la componente epitérmica del espectro neutrónico en reactores nucleares
Date
2007-04-01
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Abstract
Se ha efectuado el estudio de las desviaciones del comportamiento ideal de la componente epitérmica
del espectro neutrónico de un reactor. Se evaluaron los métodos de determinación del parámetro α,
que fue medido en dos posiciones de irradiación del reactor RA-6 del Centro Atómico Bariloche, Comisión
Nacional de Energía Atómica. Se desarrolló un método experimental para la determinación de la energía
efectiva de resonancia, riguroso en su concepción y de realización simple. Se presentan los resultados de
su validación y su aplicación a la determinación de parámetros nucleares en la formación de 110mAg.
A study on the departures from the ideal behaviour of the epithermal component of a reactor has been carried out. The methods for the determination of the α parameter, which was measured in two irradiation positions of the RA-6 reactor (Centro Atómico Bariloche, Comisión Nacional de Energía Atómica), were evaluated. An experimental method for the determination of the effective resonance energy, rigorously conceived and easy to perform, was developed. The results of its validation and its application to the determination of nuclear parameters related to the formation of 110mAg are presented.
A study on the departures from the ideal behaviour of the epithermal component of a reactor has been carried out. The methods for the determination of the α parameter, which was measured in two irradiation positions of the RA-6 reactor (Centro Atómico Bariloche, Comisión Nacional de Energía Atómica), were evaluated. An experimental method for the determination of the effective resonance energy, rigorously conceived and easy to perform, was developed. The results of its validation and its application to the determination of nuclear parameters related to the formation of 110mAg are presented.
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Keywords
reactores nucleares, componente epitérmica, parámetro alfa, energía efectiva de resonancia, nuclear reactors, epithermal component, alfa parameter, effective resonance energy
Citation
Proyecciones, Vol.5 No. 1
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