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New mechanism of X-ray radiation from a relativistic charged particle in a dielectric random medium

Zh. S. Gevorkian·C. P. Chen·Chin-Kun Hu
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Abstract

We have considered X-ray radiation of a relativistic charged particle moving in a system consisting of microspheres distributed randomly in a dielectric material. A new mechanism based on the diffusional scattering of pseudophotons is suggested. The result leads to a stronger dependence of radiation intensity on the particle energy, than that predicted by the traditional transition radiation theory,and explains a recent experiment on such a system of randomly distributed superconducting granules.

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Zh. S. Gevorkian, C. P. Chen, Chin-Kun Hu. 1999-08-27. New mechanism of X-ray radiation from a relativistic charged particle in a dielectric random medium. https://arxiv.org/abs/cond-mat/9908396

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