Analysis of Coincidence Technique to Distinguish Gamma Signal in High Background
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Graphical Abstract
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Abstract
The pulsed source method is one of the methods to confirm the time multiplication constant (α-eigenvalue) for a subcritical reactor. But its applicability is determined by the characteristic of the neutron source and the practical surroundings. In this article, a new method to reduce the response of the gamma background was designed, and the needed condition of the detector was also qualified.
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