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Time-of-Flight Spectroscopy of 252 Cf Spontaneous Fission Neutrons: Influences of Detector Voltage, Pulse-Shape Discrimination and Shielding

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

Published
Publication date12/08/2021
Host publication2020 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC)
PublisherIEEE
Number of pages4
ISBN (Electronic)9781728176932
ISBN (Print)9781728176949
<mark>Original language</mark>English

Publication series

NameIEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC)
PublisherIEEE
ISSN (Print)1082-3654
ISSN (Electronic)2577-0829

Abstract

Experimental measurements to explore the effect of detector voltage, pulse-shape discrimination (PSD) threshold and detector shielding on time-of-flight measurements of the 252Cf neutron spectrum made with organic scintillation detectors are described. It is found that detector voltage has a major effect, whilst changing the PSD threshold and shielding the detectors to optimize sensitivity to the desired gamma-neutron correlation results in a small effect.