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arXiv · 1103.2676

A Three-Dimensional Model of Small Signal Free-Electron Lasers

Stephen Webb·Gang Wang·Vladimir Litvinenko
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Abstract

Coherent electron cooling is an ultra-high-bandwidth form of stochastic cooling which utilizes the charge perturbation from Debye screening as a seed for a free-electron laser. The amplified and frequency-modulated signal that results from the free-electron laser process is then used to give an energy-dependent kick on the hadrons in a bunch. In this paper, we present a theoretical description of a high-gain free-electron laser with applications to a complete theoretical description of coherent electron cooling.

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Stephen Webb, Gang Wang, Vladimir Litvinenko. 2011-03-14. A Three-Dimensional Model of Small Signal Free-Electron Lasers. https://doi.org/10.1103/physrevstab.14.051003

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