Improvement of plutonium sample property measurement based on fast neutron multiplicity counting
Sign Up to like & getrecommendations! Published in 2021 at "Annals of Nuclear Energy"
DOI: 10.1016/j.anucene.2021.108219
Abstract: Abstract Fast neutron multiplicity counting have (FNMC) is a new method of non-destructive analysis for nuclear materials. The new measurement equations of the fourth-order FNMC was established for plutonium samples. Based on the analysis of… read more here.
Keywords: multiplicity counting; plutonium; neutron multiplicity; measurement ... See more keywords
Analysis and improvement of the influence of sample shape on Pu measurement results
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Nuclear Science and Technology"
DOI: 10.1080/00223131.2020.1715898
Abstract: ABSTRACT The analysis method of Fast Neutron Multiplicity Counting (FNMC) plays an increasingly important role in the measurement of nuclear material properties. Based on the assumption of point model, fast neutron multiplicity measurement equation is… read more here.
Keywords: sample; neutron multiplicity; fast neutron; analysis ... See more keywords
A Plutonium Mass Uncertainty Assessment Using a Cherenkov-Based Neutron Multiplicity Water Detector
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Nuclear Science"
DOI: 10.1109/tns.2020.3027668
Abstract: We present a new analysis of the sensitivity of a water Cherenkov-based neutron multiplicity counter for nondestructive assay of trace quantities of 240Pu. The multiplicity counter [water-based neutron detector (WaND)] contains 1.0 m3 of water… read more here.
Keywords: cherenkov based; water; based neutron; detector ... See more keywords
The New Neutron Multiplicity Filter NEDA and Its First Physics Campaign with AGATA
Sign Up to like & getrecommendations! Published in 2019 at "Acta Physica Polonica B"
DOI: 10.5506/aphyspolb.50.585
Abstract: A new neutron multiplicity filter NEDA, after a decade of design, R&D and construction, was employed in its first physics campaign with the AGATA spectrometer. Properties and performance of the array are discussed. read more here.
Keywords: physics; filter neda; new neutron; first physics ... See more keywords