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arXiv · 2012.10804

FEbeam: Cavity and Electron Emission Data Conversion, Processing and Analysis. A Freeware Toolkit for RF Injectors

Mitchell Schneider·Emily Jevarjian·Jiahang Shao·Sergey V. Baryshev
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Abstract

FEbeam is a compact field emission data processing interface with the capability to analyze the field emission cathode performance in an rf injector by extracting the field enhancement factor, local field, and effective emission area from the Fowler-Nordheim equations. It also has the capability of processing beam imaging micrographs using its sister software, FEpic. The current version of FEbeam was designed for the Argonne Cathode Teststand (ACT) of the Argonne Wakefield Accelerator facility switch yard. With slight modifications, FEbeam can work for any rf field emission injector. This software is open-source and can be found at https://github.com/schne525/FEbeam

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Mitchell Schneider, Emily Jevarjian, Jiahang Shao, Sergey V. Baryshev. 2020-12-19. FEbeam: Cavity and Electron Emission Data Conversion, Processing and Analysis. A Freeware Toolkit for RF Injectors. https://doi.org/10.1063/5.0048630

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