CA2863633C - Systeme de detection de gamma-neutron composite - Google Patents

Systeme de detection de gamma-neutron composite Download PDF

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Publication number
CA2863633C
CA2863633C CA2863633A CA2863633A CA2863633C CA 2863633 C CA2863633 C CA 2863633C CA 2863633 A CA2863633 A CA 2863633A CA 2863633 A CA2863633 A CA 2863633A CA 2863633 C CA2863633 C CA 2863633C
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CA
Canada
Prior art keywords
detector
neutron
gamma
layer
layers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA2863633A
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English (en)
Other versions
CA2863633A1 (fr
Inventor
Tsahi Gozani
Michael Joseph King
Donald Bennett Hilliard
Joseph Bendahan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rapiscan Systems Inc
Original Assignee
Rapiscan Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rapiscan Systems Inc filed Critical Rapiscan Systems Inc
Publication of CA2863633A1 publication Critical patent/CA2863633A1/fr
Application granted granted Critical
Publication of CA2863633C publication Critical patent/CA2863633C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T3/00—Measuring neutron radiation
    • G01T3/06—Measuring neutron radiation with scintillation detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/2008—Measuring radiation intensity with scintillation detectors using a combination of different types of scintillation detectors, e.g. phoswich
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T3/00—Measuring neutron radiation
    • G01T3/008—Measuring neutron radiation using an ionisation chamber filled with a gas, liquid or solid, e.g. frozen liquid, dielectric

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)
CA2863633A 2012-02-04 2013-01-29 Systeme de detection de gamma-neutron composite Expired - Fee Related CA2863633C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261595044P 2012-02-04 2012-02-04
US61/595,044 2012-02-04
PCT/US2013/023684 WO2013116241A1 (fr) 2012-02-04 2013-01-29 Système de détection de gamma-neutron composite

Publications (2)

Publication Number Publication Date
CA2863633A1 CA2863633A1 (fr) 2013-08-08
CA2863633C true CA2863633C (fr) 2017-02-21

Family

ID=48905759

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2863633A Expired - Fee Related CA2863633C (fr) 2012-02-04 2013-01-29 Systeme de detection de gamma-neutron composite

Country Status (11)

Country Link
EP (1) EP2810096A4 (fr)
JP (1) JP2015510589A (fr)
KR (1) KR20140119092A (fr)
CN (1) CN104169741A (fr)
AU (1) AU2013215286B2 (fr)
BR (1) BR112014019120A8 (fr)
CA (1) CA2863633C (fr)
GB (1) GB2513765A (fr)
IN (1) IN2014DN06515A (fr)
MX (1) MX350345B (fr)
WO (1) WO2013116241A1 (fr)

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US8963094B2 (en) 2008-06-11 2015-02-24 Rapiscan Systems, Inc. Composite gamma-neutron detection system
US9310323B2 (en) 2009-05-16 2016-04-12 Rapiscan Systems, Inc. Systems and methods for high-Z threat alarm resolution
ITMI20131862A1 (it) 2013-11-08 2015-05-09 Ansaldo Nucleare Spa Dispositivo e metodo per la rivelazione di neutroni e raggi gamma
US9557427B2 (en) 2014-01-08 2017-01-31 Rapiscan Systems, Inc. Thin gap chamber neutron detectors
WO2015148544A1 (fr) 2014-03-26 2015-10-01 University Of Houston System Détecteur neutronique à semi-conducteurs compact
US9910168B2 (en) 2014-05-05 2018-03-06 Raytheon Company Combined neutron and gamma-ray detector and method
JP5942008B1 (ja) * 2015-03-31 2016-06-29 三菱電機プラントエンジニアリング株式会社 車両ゲートモニタ
WO2016183455A1 (fr) * 2015-05-13 2016-11-17 Bnnt, Llc Détecteur de neutrons à nanotubes de nitrure de bore
CN104820233B (zh) * 2015-05-15 2019-03-01 中国科学院高能物理研究所 闪烁体阵列结构及应用该闪烁体阵列结构的中子探测器
KR101741246B1 (ko) 2015-06-24 2017-05-30 세종대학교산학협력단 회전 변조 시준기를 이용한 감마선/중성자 이중 영상 처리 장치 및 방법
US9702988B1 (en) 2016-01-06 2017-07-11 Raytheon Company Combined neutron and gamma-ray detector and coincidence test method
WO2017175763A1 (fr) * 2016-04-06 2017-10-12 株式会社 東芝 Réseau de scintillateurs
JP6964129B2 (ja) * 2016-09-13 2021-11-10 コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. ｘ線撮像及び核撮像のための複合撮像検出器
KR102132605B1 (ko) * 2017-11-17 2020-07-10 고려대학교 산학협력단 방사선의 종류를 구별하여 검출하는 방사선 검출기
US11346962B2 (en) 2017-11-17 2022-05-31 Korea University Research And Business Foundation Radiation detector for detecting radiation and identifying type thereof
WO2020005142A1 (fr) * 2018-06-25 2020-01-02 Cirea Ab Système et procédé de détection de rayonnement
CN108776352A (zh) * 2018-08-24 2018-11-09 无锡华普微电子有限公司 一种适用于伽马管和中子管的工装测试系统
CN109581460B (zh) * 2018-12-17 2021-02-26 苏州瑞派宁科技有限公司 复合探测装置
KR102170784B1 (ko) * 2018-12-26 2020-10-27 (주)엠팩엔지니어링 보안 검색용 오디오 서비스 방송 시스템 및 방법
CN110988966A (zh) * 2019-12-17 2020-04-10 中国人民解放军96901部队23分队 基于CLYC晶体的中子、γ射线复合照相的方法及系统
WO2021150665A2 (fr) * 2020-01-21 2021-07-29 Bnnt, Llc Scintillateurs à nanotubes de nitrure de bore (bnnt) revêtus de cristaux
CN111257922B (zh) * 2020-02-17 2023-03-10 兰州大学 一种宽能谱的bf3长中子计数器测量系统
FR3118494B1 (fr) * 2020-12-24 2022-12-16 Commissariat Energie Atomique Dispositif de détection comportant différentes couches de scintillation
WO2022174917A1 (fr) * 2021-02-19 2022-08-25 Target Systemelektronik Gmbh & Co. Kg Comptage de neutrons par détection de capture-gamma retardée (dcd)
WO2022183191A1 (fr) 2021-02-23 2022-09-01 Rapiscan Systems, Inc. Systèmes et procédés pour éliminer des signaux de diaphonie dans des systèmes de balayage ayant de multiples sources de rayons x
KR102564895B1 (ko) * 2021-06-29 2023-08-11 한국수력원자력 주식회사 듀얼 타입 감지모듈이 구비된 이동형 방사선 검출기
CN113640853B (zh) * 2021-07-16 2024-05-10 中国原子能科学研究院 一种用于测量高注量率热中子裂变电离室的靶结构

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JPH11183627A (ja) * 1997-12-17 1999-07-09 Mitsubishi Electric Corp ガンマ線補償型中性子電離箱
US6495837B2 (en) * 2001-03-14 2002-12-17 Computalog U.S.A, Inc. Geometrically optimized fast neutron detector
US6924487B2 (en) * 2002-10-01 2005-08-02 Constellation Technology Corporation Neutron detector
US7332726B2 (en) * 2004-06-19 2008-02-19 Integrated Sensors, Llc Plasma panel based ionizing radiation detector
US7335891B2 (en) * 2005-06-27 2008-02-26 General Electric Company Gamma and neutron radiation detector
US7525101B2 (en) * 2006-05-26 2009-04-28 Thermo Niton Analyzers Llc Neutron and gamma ray monitor
US7741612B2 (en) * 2008-02-07 2010-06-22 General Electric Company Integrated neutron-gamma radiation detector with optical waveguide and neutron scintillating material
GB0810638D0 (en) * 2008-06-11 2008-07-16 Rapiscan Security Products Inc Photomultiplier and detection systems
US8445859B2 (en) * 2009-06-15 2013-05-21 Los Alamos National Security, Llc Neutron detectors comprising boron powder
GB2490061B (en) * 2009-12-22 2017-03-22 Rapiscan Systems Inc Composite gamma-neutron detection system
US20110266643A1 (en) * 2010-04-28 2011-11-03 Engelmann Michael G Solid state neutron detector
CN102985847B (zh) * 2010-06-01 2016-03-02 圣戈本陶瓷及塑料股份有限公司 检测不同定向辐射的辐射传感器以及包含该辐射传感器的辐射检测系统

Also Published As

Publication number Publication date
KR20140119092A (ko) 2014-10-08
MX2014009411A (es) 2016-08-26
CN104169741A (zh) 2014-11-26
GB201413624D0 (en) 2014-09-17
MX350345B (es) 2017-09-05
BR112014019120A8 (pt) 2017-07-11
GB2513765A (en) 2014-11-05
AU2013215286A1 (en) 2014-08-28
JP2015510589A (ja) 2015-04-09
IN2014DN06515A (fr) 2015-06-12
CA2863633A1 (fr) 2013-08-08
BR112014019120A2 (fr) 2017-06-20
EP2810096A1 (fr) 2014-12-10
AU2013215286B2 (en) 2015-08-27
EP2810096A4 (fr) 2016-02-17
WO2013116241A1 (fr) 2013-08-08

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20140801

MKLA Lapsed

Effective date: 20190129