arXiv · 2311.15267
Spectrum of coherent VUV radiation generated by 5.7 MeV electrons in a multilayer X-ray mirror
Abstract
The spectral and angular properties of diffracted transition radiation (DTR) and parametric radiation (PXR) in the ultrasoft X-ray region generated by the periodic structure upon interaction with a relativistic electron beam with energy of 5.7 MeV are numerically studied using a sample of the periodic structure [Mo/Si]50, known as a multilayer X-ray mirror. Based on calculations, an experimental approach is proposed to separate and identify the contributions of PXR and DTR. The ultrasoft X-ray radiation can be used to eliminate coherent effects occurring in the optical range when diagnosing the submicron electron beam size.
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Mikhail Shevelev, Sergey Uglov, Artem Vukolov. 2023-11-26. Spectrum of coherent VUV radiation generated by 5.7 MeV electrons in a multilayer X-ray mirror. https://arxiv.org/abs/2311.15267
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