Evaluation of some X-rays and low energy gamma-rays in instrumental neutron activation analysis期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Evaluation of some X-rays and low energy gamma-rays in instrumental neutron activation analysis

Authors:	J. Holzbecher D. E. Ryan

Affiliation:	(1) Trace Analysis Research Centre, Chemistry Department, Dalhousie University, B3H 4J1 Halifax, Nova Scotia, Canada

Abstract:	The dependence of self-absorption of X-rays and low energy -rays on energy and sample matrix has been studied for^94mNb,¹²⁸I,^104mRh,²³⁹U and²³³Th. Experimentally determined attenuation factors have been compared to calculated values. The use of these nuclides in the instrumental neutron activation of practical samples has been evaluated.

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