التفاصيل البيبلوغرافية
| العنوان: |
Development of a 20 MeV Dielectric-Loaded Test Accelerator. |
| المؤلفون: |
Gold, Steven H., Kinkead, Allen K., Gai, Wei, Power, John G., Konecny, Richard, Jing, Chunguang, Long, Jidong, Tantawi, Sami G., Nantista, Christopher D., Bruce, Ralph W., Fliflet, Arne W., Lombardi, Marcie, Lewis, III, David |
| المصدر: |
AIP Conference Proceedings; 2006, Vol. 877 Issue 1, p266-272, 7p, 1 Color Photograph, 5 Diagrams |
| مصطلحات موضوعية: |
DIELECTRICS, LINEAR accelerators, ELECTRON gun, PHASE shifters, MICROWAVE amplifiers |
| الشركة/الكيان: |
STANFORD Linear Accelerator Center |
| مستخلص: |
This paper presents a progress report on a joint project by the Naval Research Laboratory (NRL) and Argonne National Laboratory (ANL), in collaboration with the Stanford Linear Accelerator Center (SLAC), to develop a dielectric-loaded test accelerator in the magnicon facility at NRL. The accelerator will be powered by an experimental 11.424-GHz magnicon amplifier that presently produces 25 MW of output power in a ∼250-ns pulse at up to 10 Hz. The accelerator will include a 5-MeV electron injector originally developed at the Tsinghua University in Beijing, China, and can incorporate DLA structures up to 0.5 m in length. The DLA structures are being developed by ANL, and shorter test structures fabricated from a variety of dielectric materials have undergone testing at NRL at gradients up to ∼8 MV/m. SLAC has developed components to distribute the power from the two magnicon output arms to the injector and to the DLA accelerating structure with separate control of the power ratio and relative phase. RWBruce Associates, Inc., working with NRL, has investigated means to join short ceramic sections into a continuous accelerator tube by a brazing process using an intense 83-GHz beam. The installation and testing of the first dielectric-loaded test accelerator, including injector, DLA test structure, and spectrometer, should take place within the next year. © 2006 American Institute of Physics [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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