{"title":"[确定阻挡罩后剂量分布的程序]2用铅笔束模型计算60Co辐射场剂量分布[j]。","authors":"R Gerlach, H Kranepuhl","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>A model to calculate dose distribution behind block shielding is represented in a water equivalent medium for 60Co-radiation. The model is based on integration of spread dose distribution of a pencil beam over the total irradiation area. It is suitable to estimate dose distribution for an irregularly shaped irradiation field.</p>","PeriodicalId":76404,"journal":{"name":"Radiobiologia, radiotherapia","volume":"30 3","pages":"253-60"},"PeriodicalIF":0.0000,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"[A procedure for determining the dose distribution behind block shields. II. Calculation of the dose distribution of 60Co radiation fields using a pencil beam model].\",\"authors\":\"R Gerlach, H Kranepuhl\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>A model to calculate dose distribution behind block shielding is represented in a water equivalent medium for 60Co-radiation. The model is based on integration of spread dose distribution of a pencil beam over the total irradiation area. It is suitable to estimate dose distribution for an irregularly shaped irradiation field.</p>\",\"PeriodicalId\":76404,\"journal\":{\"name\":\"Radiobiologia, radiotherapia\",\"volume\":\"30 3\",\"pages\":\"253-60\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1989-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Radiobiologia, radiotherapia\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Radiobiologia, radiotherapia","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
[A procedure for determining the dose distribution behind block shields. II. Calculation of the dose distribution of 60Co radiation fields using a pencil beam model].
A model to calculate dose distribution behind block shielding is represented in a water equivalent medium for 60Co-radiation. The model is based on integration of spread dose distribution of a pencil beam over the total irradiation area. It is suitable to estimate dose distribution for an irregularly shaped irradiation field.
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