{"title":"核研究用可控灵敏度AgBr乳状液","authors":"E.M. Gushchin, A.N. Lebedev, S.V. Somov, M.K. Timofeev, G.I. Tipografshchik","doi":"10.1016/1359-0189(92)90051-V","DOIUrl":null,"url":null,"abstract":"<div><p>The characteristics of controlled-sensitivity nuclear emulsions designed to detect the tracks of fast charged particles are described. These emulsions are distinguished by low development-fog (≈10<sup>-4</sup>μm<sup>-3</sup>) and low initial track sensitivity (10<sup>-3</sup>-10<sup>-2</sup>μm<sup>-1</sup>). The results of studying these emulsions in a proton beam in controlled and uncontrolled modes are presented. The BR- and RK-type primitive nuclear emulsions controlled by a pulsed electric field are used to attain sensitivity gain factors of up to 100 with a memory time of not longer than 20–30 μs.</p></div>","PeriodicalId":81549,"journal":{"name":"International Journal Of Radiation Applications And Instrumentation. Part D, Nuclear Tracks And Radiation Measurements","volume":"20 2","pages":"Pages 281-284"},"PeriodicalIF":0.0000,"publicationDate":"1992-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/1359-0189(92)90051-V","citationCount":"0","resultStr":"{\"title\":\"AgBr emulsion with controlled sensitivity for nuclear research\",\"authors\":\"E.M. Gushchin, A.N. Lebedev, S.V. Somov, M.K. Timofeev, G.I. Tipografshchik\",\"doi\":\"10.1016/1359-0189(92)90051-V\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The characteristics of controlled-sensitivity nuclear emulsions designed to detect the tracks of fast charged particles are described. These emulsions are distinguished by low development-fog (≈10<sup>-4</sup>μm<sup>-3</sup>) and low initial track sensitivity (10<sup>-3</sup>-10<sup>-2</sup>μm<sup>-1</sup>). The results of studying these emulsions in a proton beam in controlled and uncontrolled modes are presented. The BR- and RK-type primitive nuclear emulsions controlled by a pulsed electric field are used to attain sensitivity gain factors of up to 100 with a memory time of not longer than 20–30 μs.</p></div>\",\"PeriodicalId\":81549,\"journal\":{\"name\":\"International Journal Of Radiation Applications And Instrumentation. Part D, Nuclear Tracks And Radiation Measurements\",\"volume\":\"20 2\",\"pages\":\"Pages 281-284\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1992-04-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/1359-0189(92)90051-V\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal Of Radiation Applications And Instrumentation. Part D, Nuclear Tracks And Radiation Measurements\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/135901899290051V\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal Of Radiation Applications And Instrumentation. Part D, Nuclear Tracks And Radiation Measurements","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/135901899290051V","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
AgBr emulsion with controlled sensitivity for nuclear research
The characteristics of controlled-sensitivity nuclear emulsions designed to detect the tracks of fast charged particles are described. These emulsions are distinguished by low development-fog (≈10-4μm-3) and low initial track sensitivity (10-3-10-2μm-1). The results of studying these emulsions in a proton beam in controlled and uncontrolled modes are presented. The BR- and RK-type primitive nuclear emulsions controlled by a pulsed electric field are used to attain sensitivity gain factors of up to 100 with a memory time of not longer than 20–30 μs.
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