Title: A radioxenon detection system using PIPS and CZT

Journal Article · · Journal of Radioanalytical and Nuclear Chemistry
 [1];  [2];  [3];  [3];  [3];  [3];  [3]
  1. Oregon State Univ., Corvallis, OR (United States). School of Nuclear Science and Engineering; University of Michigan
  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.
  3. Oregon State Univ., Corvallis, OR (United States). School of Nuclear Science and Engineering

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, Journal Name: Journal of Radioanalytical and Nuclear Chemistry Journal Issue: 3 Vol. 319; ISSN 0236-5731
Publisher:
SpringerCopyright Statement
Country of Publication:
United States
Language:
English

References (24)

The АРИКС-01 Automatic Facility for Measuring Concentrations of Radioactive Xenon Isotopes in the Atmosphere journal May 2005
Contribution to the development of atmospheric radioxenon monitoring journal May 2008
Innovative concept for a major breakthrough in atmospheric radioactive xenon detection for nuclear explosion monitoring journal May 2013
A CZT-based radioxenon detection system in support of the Comprehensive Nuclear-Test-Ban Treaty journal May 2016
A radioxenon detection system using CdZnTe, an array of SiPMs, and a plastic scintillator journal May 2017
SAUNA—a system for automatic sampling, processing, and analysis of radioactive xenon
  • Ringbom, A.; Larson, T.; Axelsson, A.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 508, Issue 3, p. 542-553 https://doi.org/10.1016/S0168-9002(03)01657-7
journal August 2003
Atmospheric xenon radioactive isotope monitoring journal January 2004
Low level radioactivity measurement in support of the CTBTO journal July 2000
Improvements of low-level radioxenon detection sensitivity by a state-of-the art coincidence setup journal May 2014
Spalax™ new generation: A sensitive and selective noble gas system for nuclear explosion monitoring journal September 2015
Global radioxenon emission inventory based on nuclear power reactor reports journal January 2009
135Xe measurements with a two-element CZT-based radioxenon detector for nuclear explosion monitoring journal April 2017
Characteristics of depth-sensing coplanar grid CdZnTe detectors
  • He, Zhong; Sturm, Ben W.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 554, Issue 1-3, p. 291-299 https://doi.org/10.1016/j.nima.2005.06.064
journal December 2005
Redesigned β–γ radioxenon detector
  • Cooper, Matthew W.; McIntyre, Justin I.; Bowyer, Ted W.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 579, Issue 1 https://doi.org/10.1016/j.nima.2007.04.092
journal August 2007
Memory effect, resolution, and efficiency measurements of an Al2O3 coated plastic scintillator used for radioxenon detection
  • Bläckberg, L.; Fritioff, T.; Mårtensson, L.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 714 https://doi.org/10.1016/j.nima.2013.02.045
journal June 2013
A prototype detection system for atmospheric monitoring of xenon radioisotopes
  • Czyz, Steven A.; Farsoni, Abi T.; Ranjbar, Lily
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 884 https://doi.org/10.1016/j.nima.2017.10.044
journal March 2018
Measurements of ambient radioxenon levels using the automated radioxenon sampler/analyzer (ARSA) journal January 2001
Subsurface mass transport affects the radioxenon signatures that are used to identify clandestine nuclear tests: SUBSURFACE MASS TRANSPORT AFFECTS RADIOXENON SIGNATURES journal January 2013
Trace gas emissions on geological faults as indicators of underground nuclear testing journal August 1996
Single‐polarity charge sensing in ionization detectors using coplanar electrodes journal November 1994
A Phoswich Detector With Compton Suppression Capability for Radioxenon Measurements journal February 2013
Absolute Efficiency Calibration of a Beta-Gamma Detector journal April 2013
The ARIX-03F mobile semiautomatic facility for measuring low concentrations of radioactive xenon isotopes in air and subsoil gas journal May 2007
Radioxenons: Their role in monitoring a Comprehensive Test Ban Treaty report June 1996

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