Improving FNMC for the matrix effect of spherical shell plutonium samples

The fissile mass deduced from fast neutron multiplicity counting (FNMC) measurement is underestimated if the matrix self-absorption effect of the radioactive source is not taken into account. Based on the analysis of FNMC equations, a set of FNMC system was built to simulate and study the mass attri...

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Veröffentlicht in:	Kerntechnik (1987) 2022-06, Vol.87 (3), p.287-297
Hauptverfasser:	Hou, Suxia, Luo, Jijun
Format:	Artikel
Sprache:	eng
Schlagworte:	fast neutron multiplicity counting (FNMC) matrix effect plutonium
Online-Zugang:	Volltext
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