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ZA200900624B - A detection system and a detection method based on pulsed energetic particles - Google Patents

A detection system and a detection method based on pulsed energetic particles

Info

Publication number
ZA200900624B
ZA200900624B ZA200900624A ZA200900624A ZA200900624B ZA 200900624 B ZA200900624 B ZA 200900624B ZA 200900624 A ZA200900624 A ZA 200900624A ZA 200900624 A ZA200900624 A ZA 200900624A ZA 200900624 B ZA200900624 B ZA 200900624B
Authority
ZA
South Africa
Prior art keywords
item
flux
particles
detection
energetic particles
Prior art date
Application number
ZA200900624A
Other languages
English (en)
Inventor
Peter Choi
Original Assignee
Sage Innovations 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 Sage Innovations Inc filed Critical Sage Innovations Inc
Publication of ZA200900624B publication Critical patent/ZA200900624B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
    • G01N23/203—Measuring back scattering
    • G01N23/204—Measuring back scattering using neutrons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/2206—Combination of two or more measurements, at least one measurement being that of secondary emission, e.g. combination of secondary electron [SE] measurement and back-scattered electron [BSE] measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/221—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by activation analysis
    • G01N23/222—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by activation analysis using neutron activation analysis [NAA]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
    • G01V5/22—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
    • G01V5/223—Mixed interrogation beams, e.g. using more than one type of radiation beam
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/07—Investigating materials by wave or particle radiation secondary emission
    • G01N2223/074—Investigating materials by wave or particle radiation secondary emission activation analysis
    • G01N2223/0745—Investigating materials by wave or particle radiation secondary emission activation analysis neutron-gamma activation analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/50—Detectors
    • G01N2223/505—Detectors scintillation
    • G01N2223/5055—Detectors scintillation scintillation crystal coupled to PMT
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/639—Specific applications or type of materials material in a container
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/643—Specific applications or type of materials object on conveyor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/22—Fuels; Explosives

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of Radiation (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Particle Accelerators (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
ZA200900624A 2006-07-28 2009-01-27 A detection system and a detection method based on pulsed energetic particles ZA200900624B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06291226A EP1882929B1 (fr) 2006-07-28 2006-07-28 Système de détection et procédé de détection basé sur les particules énergétiques pulsées

Publications (1)

Publication Number Publication Date
ZA200900624B true ZA200900624B (en) 2010-03-31

Family

ID=37719824

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200900624A ZA200900624B (en) 2006-07-28 2009-01-27 A detection system and a detection method based on pulsed energetic particles

Country Status (16)

Country Link
US (1) US20100065727A1 (fr)
EP (1) EP1882929B1 (fr)
JP (1) JP5264724B2 (fr)
KR (1) KR20090046805A (fr)
CN (1) CN101512330B (fr)
AT (1) ATE528639T1 (fr)
AU (1) AU2007278212A1 (fr)
BR (1) BRPI0714983A2 (fr)
CA (1) CA2659304A1 (fr)
DK (1) DK1882929T3 (fr)
ES (1) ES2375295T3 (fr)
IL (1) IL196751A0 (fr)
PL (1) PL1882929T3 (fr)
RU (1) RU2428681C2 (fr)
WO (1) WO2008012360A1 (fr)
ZA (1) ZA200900624B (fr)

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WO2010060078A2 (fr) 2008-11-24 2010-05-27 Bossdev, Inc. Réduction des signaux de fond dans les applications de fluorescence à neutrons utilisant un flux de faisceau de neutrons agiles
WO2011002537A2 (fr) 2009-04-09 2011-01-06 Bossdev, Inc. Fluorescence à neutrons avec un détecteur gamma synchrone
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JP5445016B2 (ja) * 2009-10-15 2014-03-19 株式会社Ｉｈｉ 非破壊検査方法及びその装置
JP6002579B2 (ja) 2009-12-15 2016-10-05 フェニックス ニュークリア ラブズ エルエルシー 貨物専用コンテナの内容物を検査する装置及び貨物専用コンテナ内の物質を識別する方法
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FR2970339B1 (fr) * 2011-01-10 2013-02-08 Commissariat Energie Atomique Procede de detection de matiere nucleaire par interrogation neutronique et systeme de detection associe
US9239303B2 (en) 2011-09-01 2016-01-19 L-3 Communications Security And Detection Systems, Inc. Material discrimination system
CN103092098B (zh) * 2012-12-28 2015-10-14 沈阳东软医疗系统有限公司 一种多通道时序控制的方法和装置
CN104651569B (zh) * 2015-03-02 2016-10-12 江西省科学院应用物理研究所 一种铸铁的表面改性方法
RU2593766C1 (ru) * 2015-06-10 2016-08-10 Общество с ограниченной ответственностью "РатэкЛаб" Способ обнаружения взрывчатого вещества в контролируемом предмете
WO2017043581A1 (fr) * 2015-09-09 2017-03-16 国立研究開発法人理化学研究所 Dispositif et procédé d'inspection non destructif
US10672527B2 (en) * 2017-01-27 2020-06-02 Westinghouse Electric Company Llc In-core transmitter device structured to wirelessly emit signals corresponding to detected neutron flux
SI3410104T1 (sl) 2017-05-31 2020-12-31 Aachen Institute fur Nuclear Training GmbH Postopek in naprave za večelementno analizo na osnovi aktivacije nevtronov in uporaba
DE102017111935B4 (de) 2017-05-31 2019-03-14 Aachen Institute for Nuclear Training GmbH (AINT) Verfahren und Vorrichtung zur Multielementanalyse basierend auf Neutronenaktivierung sowie Computerprogrammprodukt dafür
CN111801571B (zh) 2017-05-31 2023-10-17 亚琛核培训有限公司 用于基于中子活化进行多元素分析的方法和装置、以及用途
CN109959962B (zh) * 2017-12-14 2022-07-26 中国核动力研究设计院 基于脉冲型中子探测器信号特性的核信号发生器
CN109856666B (zh) * 2018-12-07 2020-06-26 中国科学院高能物理研究所 用于高能粒子束流实验的样机系统
US11061164B1 (en) * 2019-06-06 2021-07-13 National Technology & Engineering Solutions Of Sandia, Llc System, algorithm, and method using short pulse interrogation with neutrons to detect and identify matter
CN110160948B (zh) * 2019-06-12 2021-06-22 中国核动力研究设计院 聚变堆第一壁结构材料温度及中子场辐照环境模拟器
CN110333547B (zh) * 2019-07-24 2020-10-23 中国工程物理研究院核物理与化学研究所 一种用于塑性地雷探测的中子背散射成像装置
CN110552680B (zh) * 2019-08-21 2022-11-04 中国石油天然气集团有限公司 一种利用中子输运时间测量地层参数空间分布的方法
CN110764157B (zh) * 2019-11-11 2021-06-29 中国原子能科学研究院 可疑物检测方法
CN110837129B (zh) * 2019-11-11 2021-03-09 中国原子能科学研究院 可疑物检测方法
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Also Published As

Publication number Publication date
US20100065727A1 (en) 2010-03-18
ES2375295T3 (es) 2012-02-28
WO2008012360A1 (fr) 2008-01-31
CN101512330A (zh) 2009-08-19
ATE528639T1 (de) 2011-10-15
EP1882929A1 (fr) 2008-01-30
DK1882929T3 (da) 2012-01-23
BRPI0714983A2 (pt) 2013-07-23
EP1882929B1 (fr) 2011-10-12
AU2007278212A1 (en) 2008-01-31
CA2659304A1 (fr) 2008-01-31
RU2428681C2 (ru) 2011-09-10
RU2009107212A (ru) 2010-09-10
IL196751A0 (en) 2009-11-18
PL1882929T3 (pl) 2012-04-30
KR20090046805A (ko) 2009-05-11
JP2009544958A (ja) 2009-12-17
JP5264724B2 (ja) 2013-08-14
CN101512330B (zh) 2012-10-17

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