Stefania Baccaro , Paolo D'Atanasio , Martin Gennis , Giuseppe Marini , Mario Mattioli , Andrea Nigro , Silvia Talice
{"title":"Measurement of radiation damage on organic scintillators caused by gamma-rays and its recovery time","authors":"Stefania Baccaro , Paolo D'Atanasio , Martin Gennis , Giuseppe Marini , Mario Mattioli , Andrea Nigro , Silvia Talice","doi":"10.1016/1359-0197(92)90228-8","DOIUrl":null,"url":null,"abstract":"<div><p>Several types of organic scintillator were exposed to a <sup>60</sup>Co γ-ray source at a dose rate of 1.838 x 10<sup>−2</sup> Gy/s in order to study the radiation damage in the range 10<sup>3</sup>-4 x 10<sup>4</sup> Gy of absorbed dose, both in air and in nitrogen environment. The effect of radiation damage was measured by the change in optical transmission and light output before and after the irradiation of each sample. A different degree of damage, related to the type of scintillator and to the radiation environment, was observed.</p></div>","PeriodicalId":14262,"journal":{"name":"International Journal of Radiation Applications and Instrumentation. Part C. Radiation Physics and Chemistry","volume":"40 6","pages":"Pages 585-587"},"PeriodicalIF":0.0000,"publicationDate":"1992-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/1359-0197(92)90228-8","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Radiation Applications and Instrumentation. Part C. Radiation Physics and Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/1359019792902288","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
Several types of organic scintillator were exposed to a 60Co γ-ray source at a dose rate of 1.838 x 10−2 Gy/s in order to study the radiation damage in the range 103-4 x 104 Gy of absorbed dose, both in air and in nitrogen environment. The effect of radiation damage was measured by the change in optical transmission and light output before and after the irradiation of each sample. A different degree of damage, related to the type of scintillator and to the radiation environment, was observed.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
