LaBr3:Ce Detector Array (LABRA) for Active Nondestructive Assay of Special Nuclear Materials

Mohamed Omer; Hani Negm; Heishun Zen; Toshitada Hori; Toshiteru Kii; Kai Masuda; Hideaki Ohgaki; Ryoichi Hajima; Takehito Hayakawa; Izuru Daito; Shunya Matsuba; Toshiyuki Shizuma; Nobuhiro Kikuzawa

doi:10.11561/aesj.2013s.0.97.0

2013 Annual Meeting

Session ID : I51

DOI https://doi.org/10.11561/aesj.2013s.0.97.0

Conference information

Host: Atomic Energy Society of Japan

LaBr₃:Ce Detector Array (LABRA) for Active Nondestructive Assay of Special Nuclear Materials

*Mohamed Omer, Hani Negm, Heishun Zen, Toshitada Hori, Toshiteru Kii, Kai Masuda, Hideaki Ohgaki, Ryoichi Hajima, Takehito Hayakawa, Izuru Daito, Shunya Matsuba, Toshiyuki Shizuma, Nobuhiro Kikuzawa

Author information

*Mohamed Omer
Institute of Advanced Energy Kyoto University
Hani Negm
Institute of Advanced Energy Kyoto University
Heishun Zen
Institute of Advanced Energy Kyoto University
Toshitada Hori
Institute of Advanced Energy Kyoto University
Toshiteru Kii
Institute of Advanced Energy Kyoto University
Kai Masuda
Institute of Advanced Energy Kyoto University
Hideaki Ohgaki
Institute of Advanced Energy Kyoto University
Ryoichi Hajima
Japan Atomic Energy Agency
Takehito Hayakawa
Japan Atomic Energy Agency
Izuru Daito
Japan Atomic Energy Agency
Shunya Matsuba
Japan Atomic Energy Agency
Toshiyuki Shizuma
Japan Atomic Energy Agency
Nobuhiro Kikuzawa
Japan Atomic Energy Agency

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Abstract

LaBr₃:Ce detector array (LABRA) has been constructed to measure the nuclear resonance fluorescence (NRF) excitations from special nuclear materials (SNM). NRF is an active interrogation technique for assaying SNM that provides a unique signature to identify isotopic composition of an object nondestructively. At the meeting, we will present the performance of the LABRA to measure NRF excitation from ²³⁵U using quasi-mono-energetic g-ray beam at the HIgS facility.

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