Research of Multi Detectors of Neutron Spectrum in Mix Fields

• 作 者: LI Wei CHEN Jun WANG Zhi-qiang LI Chun-juan LIU Yi-na LUO Hai-long ZHANG Wei-hua
• 机 构: Radiation Metrology Division,
• 出 处: Annual Report of China Institute of Atomic Energy
• 发表日期: 2013年00期
• 关键词: neutron spectrometer boron filled houses Spectrum fluoride cadmium covered

This neutron spectrometer can be used to measure neutron spectrum and neutron equivalent dosimetry.The range of neutron spectrum is thermal-20 MeV,and the range of neutron equivalent dosimetry is 1μSv·h-1-4 mSv·h-1.The sensor head of the neutron spectrum of multi detectors in mix fields houses five gas-filled sensors and a photo-scintillator column.There are two boron tri-fluoride(BF3)and three hydrogen

This neutron spectrometer can be used to measure neutron spectrum and neutron equivalent dosimetry. The range of neutron spectrum is thermal-20 MeV, and the range of neutron equivalent dosimetry is 1μSv · h-1-4 mSv · h-1.The sensor head of the neutron spectrum of multi detectors in mix fields houses five gas-filled sensors and a photo-scintillator column. There are two boron tri-fluoride (BF3) and three hydrogen