Theoretical and experimental study on Compton scattering of a binary powder mixture |
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| Authors: | LUO Guang and HU Xian-quan |
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| Institution: | College of Physics and Information Technology, Chongqing Normal University, Chongqing 400047, P. R. China |
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| Abstract: | The relationship between Compton scattered photon counts per unit mass and the content of a component in a binary powder mixture is deduced based on the Compton scattering theory. This relationship can be regarded linear after some approximations. The scattered photon counts per unit mass increases faster with the content when the difference of the atomic numbers of the two components in the binary powder mixture is larger. The relationship was verified with Compton scattering experiments on a series of Ni-Cu and Fe-C binary powder mixtures. The method of using this linear dependene of scattered photon counts on the content of a binary powder mixture to ascertain the component content in a binary mixture was introduced. |
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| Keywords: | Compton scattering binary powder mixture content |
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