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Matej, Z. Mravec, F. Jancar, A. Kostal, M. Kucera, F. Cvachovec, F. Prenosil, V. Kopecky, Z. Culen, J.
Original Title
Comparison of neutron/gamma separation qualities of various organic scintillation materials
Type
conference paper
Language
English
Original Abstract
In this work we compare the pulse-shape discrimination (PSD) properties of EJ-299-33A, BC-501A, stilbene, p-terphenyl and Hidex Aqualight in neutron field generated by the LVR-15 reactor with silicon filter utilization. Pulses from the scintillators are processed by Neutron-Gamma spectrometer. This spectrometric system with fast digitizer card contains two analog-digital (A/D) converters with a resolution of 12 bits and sampling frequency 500 MHz. For photomultiplier (PMT) linearity improvement active divider has been used. Measured data from scintillators have been processed using the integration method and compared. Results are presented.
Keywords
organic scintillators; neutron; gamma; impulse; separation; FPGA; FoM; LVR-15
Authors
Matej, Z.; Mravec, F.; Jancar, A.; Kostal, M.; Kucera, F.; Cvachovec, F.; Prenosil, V.; Kopecky, Z.; Culen, J.
Released
17. 6. 2019
Publisher
E D P SCIENCES
Location
CEDEX A
ISBN
2100-014X
Periodical
EPJ Web of Conferences
Year of study
225
State
French Republic
Pages count
3
URL
https://www.epj-conferences.org/articles/epjconf/abs/2020/01/epjconf_animma2019_04017/epjconf_animma2019_04017.html
BibTex
@inproceedings{BUT182243, author="Matej, Z. and Mravec, F. and Jancar, A. and Kostal, M. and Kucera, F. and Cvachovec, F. and Prenosil, V. and Kopecky, Z. and Culen, J.", title="Comparison of neutron/gamma separation qualities of various organic scintillation materials", booktitle="ADVANCEMENTS IN NUCLEAR INSTRUMENTATION MEASUREMENT METHODS AND THEIR APPLICATIONS (ANIMMA 2019)", year="2019", journal="EPJ Web of Conferences", volume="225", pages="3", publisher="E D P SCIENCES", address="CEDEX A", doi="10.1051/epjconf/202022504017", issn="2100-014X", url="https://www.epj-conferences.org/articles/epjconf/abs/2020/01/epjconf_animma2019_04017/epjconf_animma2019_04017.html" }