闪光机照射量及其角分布的参量依赖关系
DEPENDENCE OF EXPOSURE FOR FLASH X RAY RADIOGRAPHY ON ELECTRON BEAM PARAMETERS
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摘要: 系统研究了电子束能量、发射度、击靶半径和电子束横向分布对闪光机靶前1m处X-射线的照射量及其角分布的影响。研究结果表明, 电子束能量、发射度、击靶半径的影响很大, 在闪光机的总体设计中必须加以认真考虑。Abstract: The effects of energy, emittance, radius on target, and transverse distribution of an electron beam on the exposure at a meter from target and on the exposure angular distribution are researched in the paper. It is found that the effects of the parameters, especially of energy, emittance, and radius on target, are serious and must be considered in the design of flash X ray radiographic machine.
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Key words:
- exposure of fxr machine /
- beam parameters /
- exposure angular distribution
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