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Title: A radioxenon detection system using PIPS and CZT

Journal Article · · Journal of Radioanalytical and Nuclear Chemistry
 [1];  [2];  [1];  [1];  [1];  [1];  [1]
  1. Oregon State Univ., Corvallis, OR (United States). School of Nuclear Science and Engineering
  2. Oregon State Univ., Corvallis, OR (United States). School of Nuclear Science and Engineering; King Abdulaziz Univ., Jeddah (Saudi Arabia). College of Engineering, Nuclear Engineering Dept.

This paper introduces and describes the initial characterizations of a prototype beta gamma coincidence detection system that utilizes a PIPSBox and two coplanar CdZnTe detectors for atmospheric radioxenon identification and nuclear test ban treaty verification. Coincidences between four independent detecting bodies are identified in real time via a custom coincidence module implemented in a field-programmable gate array (FPGA). The system is compact, maintains simple readout electronics, and provides high resolution radiation detection at room temperature operation. Preliminary measurements using 137Cs and 131mXe were conducted to optimize various system parameters to achieve optimal energy resolution of key spectral features. The purpose of this research was to explore the utility of these materials and methods for radioxenon monitoring in the International Monitoring System (IMS).

Research Organization:
Univ. of Michigan, Ann Arbor, MI (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
NA0002534
OSTI ID:
1516730
Journal Information:
Journal of Radioanalytical and Nuclear Chemistry, Vol. 319, Issue 3; ISSN 0236-5731
Publisher:
SpringerCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 12 works
Citation information provided by
Web of Science

References (23)

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journal March 2018
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