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Feasibility of an electron-based crystalline undulator

M. Tabrizi, A. V. Korol, A. V. Solov'yov, Walter Greiner

physics.acc-pharXiv:physics/0611012

Abstract

The feasibility to generate powerful monochromatic radiation of the undulator type in the gamma region of the spectrum by means of planar channeling of ultra-relativistic electrons in a periodically bent crystal is proven. It is shown that an electron-based crystalline undulator operates in the regime of higher beam energies than a positron-based one does. A numerical analysis is performed for a 50 GeV electron channeling in Si along the (111) crystallographic planes.

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