{"title":"氮-16衰变产生的伽马射线的剂量学","authors":"F.N. Carneiro De Sousa, G.G. Eichholz","doi":"10.1016/0020-708X(85)90260-1","DOIUrl":null,"url":null,"abstract":"<div><p>CaF<sub>2</sub> thermoluminescence dosimeters (TDL) were used to measure the apparent absorbed dose due to <sup>16</sup>N-decay radiation, such as is found in nuclear reactor coolant or in air due to the <sup>16</sup>O(n,p)<sup>16</sup>N activation by fast neurons. By comparison with an ionization chamber calibrated with a <sup>60</sup>Co source, it was found that the TLD underestimated the dose for about 7-MeV γ-rays by a factor 1.8, while the ionization chamber reading was low by a factor 2.6 when compared with the calculated dose.</p></div>","PeriodicalId":22517,"journal":{"name":"The International journal of applied radiation and isotopes","volume":"36 12","pages":"Pages 981-984"},"PeriodicalIF":0.0000,"publicationDate":"1985-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0020-708X(85)90260-1","citationCount":"1","resultStr":"{\"title\":\"Dosimetry of gamma rays from nitrogen-16 decay\",\"authors\":\"F.N. Carneiro De Sousa, G.G. Eichholz\",\"doi\":\"10.1016/0020-708X(85)90260-1\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>CaF<sub>2</sub> thermoluminescence dosimeters (TDL) were used to measure the apparent absorbed dose due to <sup>16</sup>N-decay radiation, such as is found in nuclear reactor coolant or in air due to the <sup>16</sup>O(n,p)<sup>16</sup>N activation by fast neurons. By comparison with an ionization chamber calibrated with a <sup>60</sup>Co source, it was found that the TLD underestimated the dose for about 7-MeV γ-rays by a factor 1.8, while the ionization chamber reading was low by a factor 2.6 when compared with the calculated dose.</p></div>\",\"PeriodicalId\":22517,\"journal\":{\"name\":\"The International journal of applied radiation and isotopes\",\"volume\":\"36 12\",\"pages\":\"Pages 981-984\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1985-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0020-708X(85)90260-1\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The International journal of applied radiation and isotopes\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0020708X85902601\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The International journal of applied radiation and isotopes","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0020708X85902601","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
CaF2 thermoluminescence dosimeters (TDL) were used to measure the apparent absorbed dose due to 16N-decay radiation, such as is found in nuclear reactor coolant or in air due to the 16O(n,p)16N activation by fast neurons. By comparison with an ionization chamber calibrated with a 60Co source, it was found that the TLD underestimated the dose for about 7-MeV γ-rays by a factor 1.8, while the ionization chamber reading was low by a factor 2.6 when compared with the calculated dose.
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