CN108646284B - 一种γ能谱组合探测***及γ能谱测量方法 - Google Patents
一种γ能谱组合探测***及γ能谱测量方法 Download PDFInfo
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- CN108646284B CN108646284B CN201810464011.3A CN201810464011A CN108646284B CN 108646284 B CN108646284 B CN 108646284B CN 201810464011 A CN201810464011 A CN 201810464011A CN 108646284 B CN108646284 B CN 108646284B
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- 230000005251 gamma ray Effects 0.000 claims description 10
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- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/36—Measuring spectral distribution of X-rays or of nuclear radiation spectrometry
- G01T1/361—Measuring spectral distribution of X-rays or of nuclear radiation spectrometry with a combination of detectors of different types, e.g. anti-Compton spectrometers
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CN110057843A (zh) * | 2019-04-16 | 2019-07-26 | 中国辐射防护研究院 | 基于G(E)函数的放射源运输容器γ屏蔽性能检测方法及*** |
CN110208846A (zh) * | 2019-04-30 | 2019-09-06 | 韶关学院 | 一种基于压缩感知的软x光能谱还原方法 |
CN111579571B (zh) * | 2020-06-02 | 2022-11-25 | 中国工程物理研究院核物理与化学研究所 | 一种基于峰形拟合的逐步逼近刻度γ能谱高能区的方法 |
CN112882082B (zh) * | 2021-01-12 | 2022-03-29 | 中国人民解放军海军工程大学 | 基于脉冲形状甄别的中子-γ周围剂量当量率仪的测量方法 |
CN116009055B (zh) * | 2023-02-17 | 2024-06-21 | 西安中核核仪器股份有限公司 | 一种全能量响应矩阵快速获取方法 |
Citations (8)
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JP2005114386A (ja) * | 2003-10-03 | 2005-04-28 | Japan Atom Energy Res Inst | 多重ガンマ線測定による3次元キューブを用いた高感度核種分析方法 |
JP2011237457A (ja) * | 2006-09-29 | 2011-11-24 | Hitachi Ltd | 核医学診断装置 |
CN102565845A (zh) * | 2010-12-31 | 2012-07-11 | 同方威视技术股份有限公司 | 利用多个探测器的伽马能谱核素识别方法 |
CN104504273A (zh) * | 2014-12-26 | 2015-04-08 | 北京放射性核素实验室 | 一种提高γ射线峰探测灵敏度的能谱处理方法 |
CN105607111A (zh) * | 2014-11-05 | 2016-05-25 | 中国科学院高能物理研究所 | 一种γ核素识别方法 |
WO2016153518A1 (en) * | 2015-03-26 | 2016-09-29 | Halliburton Energy Services, Inc. | Gamma-ray spectrometer calibration systems and methods |
CN106108934A (zh) * | 2016-08-31 | 2016-11-16 | 清华大学 | 多伽马光子同时发射药物时间符合核医学成像***及方法 |
CN107728192A (zh) * | 2017-09-30 | 2018-02-23 | 北京中科核安科技有限公司 | 多探测器的核素识别***及方法 |
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US7636638B2 (en) * | 2007-11-27 | 2009-12-22 | Canberra Industries, Inc. | Hybrid radiation detection system |
CN104199081B (zh) * | 2014-09-25 | 2017-01-18 | 四川中测辐射科技有限公司 | 一种用于测量诊断x射线机质量的剂量仪及其测量方法 |
CN104597478B (zh) * | 2014-12-23 | 2018-01-19 | 上海新漫传感技术研究发展有限公司 | 环境γ能谱连续监测***的工作方法 |
CN105510956B (zh) * | 2015-07-19 | 2017-05-24 | 成都理工大学 | 反康普顿散射探测器 |
CN105510952B (zh) * | 2015-12-24 | 2019-09-13 | 同方威视技术股份有限公司 | 飞行模式CdZnTe巡检***和巡检方法 |
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Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2005114386A (ja) * | 2003-10-03 | 2005-04-28 | Japan Atom Energy Res Inst | 多重ガンマ線測定による3次元キューブを用いた高感度核種分析方法 |
JP2011237457A (ja) * | 2006-09-29 | 2011-11-24 | Hitachi Ltd | 核医学診断装置 |
CN102565845A (zh) * | 2010-12-31 | 2012-07-11 | 同方威视技术股份有限公司 | 利用多个探测器的伽马能谱核素识别方法 |
CN105607111A (zh) * | 2014-11-05 | 2016-05-25 | 中国科学院高能物理研究所 | 一种γ核素识别方法 |
CN104504273A (zh) * | 2014-12-26 | 2015-04-08 | 北京放射性核素实验室 | 一种提高γ射线峰探测灵敏度的能谱处理方法 |
WO2016153518A1 (en) * | 2015-03-26 | 2016-09-29 | Halliburton Energy Services, Inc. | Gamma-ray spectrometer calibration systems and methods |
CN106108934A (zh) * | 2016-08-31 | 2016-11-16 | 清华大学 | 多伽马光子同时发射药物时间符合核医学成像***及方法 |
CN107728192A (zh) * | 2017-09-30 | 2018-02-23 | 北京中科核安科技有限公司 | 多探测器的核素识别***及方法 |
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