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Development of a Pair of 182 GHz Two-Half Power Extractor and Accelerator for Short Pulse RF Breakdown Studyстатья
- Авторы: Shao Jiahang, Agustsson Ronald, Kutsaev Sergey, Power John, Smirnov Alexander
- Сборник: IPAC 2021 - Proceedings of the 12th International Particle Accelerator Conference, Campinas, Brazil
- Серия: International Particle Accelerator Conference
- Год издания: 2021
- Издательство: Joint Accelerator Conferences Website Publishing
- Местоположение издательства: Geneva, Switzerland
- Первая страница: 4435
- Последняя страница: 4438
- DOI: 10.18429/JACOW-IPAC2021-THPAB332
- Аннотация: High-frequency structures are favorable in structure wake-field acceleration for their strong beam-structure interaction.Recent progress of advanced fabrication technologies, suchas high-precision two-half milling and additive machining,has enabled experimental research of mm-wave/THz struc-tures. In this work, we have designed a pair of 182 GHz two-half copper power extractor and accelerator for short pulseRF breakdown study. When driven by a 182 GHz 4-bunchtrain with 4 nC total charge and 0.3 mm rms bunch length,the power extractor will generate 0.4 ns∼8 MW RF pulsesand the corresponding gradient in the single-cell acceler-ator will reach∼460 MV/m. RF and mechanical designof the proof-of-concept structures will be reported in thismanuscript.
- Добавил в систему: Куцаев Сергей Викторович