CN113791441B - 一种采用能谱法实现低能x射线能量补偿的方法 - Google Patents
一种采用能谱法实现低能x射线能量补偿的方法 Download PDFInfo
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- CN113791441B CN113791441B CN202111051751.2A CN202111051751A CN113791441B CN 113791441 B CN113791441 B CN 113791441B CN 202111051751 A CN202111051751 A CN 202111051751A CN 113791441 B CN113791441 B CN 113791441B
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000001228 spectrum Methods 0.000 title claims abstract description 33
- 230000005855 radiation Effects 0.000 claims abstract description 21
- 238000005259 measurement Methods 0.000 claims abstract description 15
- 230000004044 response Effects 0.000 claims description 17
- 229910014323 Lanthanum(III) bromide Inorganic materials 0.000 claims description 14
- XKUYOJZZLGFZTC-UHFFFAOYSA-K lanthanum(iii) bromide Chemical compound Br[La](Br)Br XKUYOJZZLGFZTC-UHFFFAOYSA-K 0.000 claims description 14
- 238000012545 processing Methods 0.000 claims description 5
- 238000012937 correction Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000004422 calculation algorithm Methods 0.000 claims description 2
- 239000013078 crystal Substances 0.000 claims description 2
- 238000004611 spectroscopical analysis Methods 0.000 claims 2
- 230000005251 gamma ray Effects 0.000 abstract description 3
- 230000002285 radioactive effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 206010036618 Premenstrual syndrome Diseases 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000000342 Monte Carlo simulation Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
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- 230000005865 ionizing radiation Effects 0.000 description 1
- 238000011545 laboratory measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/36—Measuring spectral distribution of X-rays or of nuclear radiation spectrometry
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CN202111051751.2A CN113791441B (zh) | 2021-09-08 | 2021-09-08 | 一种采用能谱法实现低能x射线能量补偿的方法 |
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CN202111051751.2A CN113791441B (zh) | 2021-09-08 | 2021-09-08 | 一种采用能谱法实现低能x射线能量补偿的方法 |
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CN113791441A CN113791441A (zh) | 2021-12-14 |
CN113791441B true CN113791441B (zh) | 2023-10-20 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2826733A1 (fr) * | 2001-07-02 | 2003-01-03 | Commissariat Energie Atomique | Capteur de rayonnement, a compensation d'energie et grande ouverture angulaire, pour la dosimetrie a distance, et dispositif de dosimetrie utilisant ce capteur |
CN108562931A (zh) * | 2018-02-02 | 2018-09-21 | 中国原子能科学研究院 | 一种能量补偿型周围剂量当量次级标准电离室 |
CN208506257U (zh) * | 2018-05-02 | 2019-02-15 | 西安艾克斯光电科技有限公司 | 能量补偿装置及个人剂量仪 |
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- 2021-09-08 CN CN202111051751.2A patent/CN113791441B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2826733A1 (fr) * | 2001-07-02 | 2003-01-03 | Commissariat Energie Atomique | Capteur de rayonnement, a compensation d'energie et grande ouverture angulaire, pour la dosimetrie a distance, et dispositif de dosimetrie utilisant ce capteur |
CN108562931A (zh) * | 2018-02-02 | 2018-09-21 | 中国原子能科学研究院 | 一种能量补偿型周围剂量当量次级标准电离室 |
CN208506257U (zh) * | 2018-05-02 | 2019-02-15 | 西安艾克斯光电科技有限公司 | 能量补偿装置及个人剂量仪 |
Non-Patent Citations (2)
Title |
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MC模拟环境级X/γ测量仪能量补偿;张艳婷等;《核电子学与探测技术》;全文 * |
用于校准剂量(率)仪的低能X光子能谱测量技术;刘巧凤;魏可新;张春明;宋明哲;丁亚东;;核电子学与探测技术(11);全文 * |
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Inventor after: Liu Bing Inventor before: Liu Bing Inventor before: Yang Song Inventor before: Zhang Xiaoquan Inventor before: Zhang Yanting Inventor before: Deng Changming Inventor before: Ma Huimin |
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Effective date of registration: 20240115 Address after: 100088, 16, Xinjie street, Xicheng District, Beijing Patentee after: Characteristic medical center of rocket army of Chinese PLA Address before: No. 16, xinwai street, Xicheng District, Beijing 100032 Patentee before: Characteristic medical center of rocket army of Chinese PLA Patentee before: CHINA INSTITUTE FOR RADIATION PROTECTION |