摘要
运用最新的decay衰变纲图,通过理论建模,建立土壤中铀系、钍系、长衰变核素40K与环境地表的γ辐射致空气吸收剂量率的关系,并与Beck公式进行比较,进一步验证推导公式的准确性。为以后进行环境地表γ辐射剂量率的计算提供公式借鉴。
The latest decay scheme,through theoretical modeling,the establishment of soil uranium series,thorium series,nuclides 40K γ radiation and the environment caused by the surface air absorbed dose rate relationship,and compared with the Beck formula to further verify the accuracy of the derived formula.Ground for future environmental γ radiation dose rate is calculated to provide the formula reference.
出处
《核电子学与探测技术》
CAS
CSCD
北大核心
2012年第1期78-82,共5页
Nuclear Electronics & Detection Technology
基金
新疆维吾尔自治区科技支撑计划项目(201133136)
关键词
环境地表γ辐射剂量率
理论建模
Environmental Terrestrial Gamma-radiation Dose Rate
Theoretical modeling
