ICI Detector for Measuring Gamma-Ray Fluxes in Mixed Gamma-Neutron Fields

OUYANG Xiao-Ping; ZHANG Zhong-Bing; WANG Qiu-Shu; WANG Wei

Chinese Physics C> 2006, Vol. 30> Issue(3) : 228-231

ICI Detector for Measuring Gamma-Ray Fluxes in Mixed Gamma-Neutron Fields

Department of Engineering Physics, Tsinghua University, Beijing 100084, China2 Northwest Institute of Nuclear Technology, Xi'an 710024, China

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Abstract：
A new gamma-ray detecting device called ICI detector has been developed and tested. Like vacuum Compton diode(VCD) and dielectric Compton diode(DCD) generally used in pulsed gamma-ray measurements, ICI detector operates by utilization of the Compton effect and has low sensitivity to gamma-ray fluxes, very fast time response, large linearity and wide dynamic range, it is desired for using the device to measure intense and rapidly changing gamma-ray fluxes. Compared to the existing VCDs and DCDs, the detector requires no vacuum in operation and the active volume is only 2mm thick.

References

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OUYANG Xiao-Ping, ZHANG Zhong-Bing, WANG Qiu-Shu and WANG Wei. ICI Detector for Measuring Gamma-Ray Fluxes in Mixed Gamma-Neutron Fields[J]. Chinese Physics C, 2006, 30(3): 228-231.

OUYANG Xiao-Ping, ZHANG Zhong-Bing, WANG Qiu-Shu and WANG Wei. ICI Detector for Measuring Gamma-Ray Fluxes in Mixed Gamma-Neutron Fields[J]. Chinese Physics C, 2006, 30(3): 228-231. shu

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Received: 2005-06-09
Revised: 1900-01-01

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