ZENG Fansong, YU Xiangzhong, LI Xiaoyan, et al. Building and application of a collimated γ-ray source with multi-energy point[J]. Journal of Radiation Research and Radiation Processing, 2009,27(3):151-155.
ZENG Fansong, YU Xiangzhong, LI Xiaoyan, et al. Building and application of a collimated γ-ray source with multi-energy point[J]. Journal of Radiation Research and Radiation Processing, 2009,27(3):151-155.DOI:
The paper introduces a method to build up a collimated multi-energy point γ-ray source for experiment with an industrial ,60,Co source. In details the theoretical design, measurement method of reducing scattered background greatly and measurement of flux, theoretical computation method, solution for radioprotection and weight bearing problem, and so on have been described and discussed. The experimental results show that the building of new method has better application.
关键词
工业60Co线状源多能点γ准直标定源散射本底注量率
Keywords
Industrial 60Co line sourceMulti-energy pointγ-ray collimated sourceScattered backgroundFlux