Observation of multipactor suppression in a dielectric-loaded accelerating structure using an applied axial magnetic field
- Euclid Techlabs, LLC, 5900 Harper Rd., Solon, Ohio 44139 (United States)
- Science and Technology on High Power Microwave Laboratory, Xi'an City 710024 (China)
- Naval Research Laboratory, Plasma Physics Division, Washington, DC 20375 (United States)
- High Energy Physics Division, Argonne National Laboratory, Argonne, Illinois 60439 (United States)
Efforts by a number of institutions to develop a Dielectric-Loaded Accelerating (DLA) structure capable of supporting high gradient acceleration when driven by an external radio frequency source have been ongoing over the past decade. Single surface resonant multipactor has been previously identified as one of the major limitations on the practical application of DLA structures in electron accelerators. In this paper, we report the results of an experiment that demonstrated suppression of multipactor growth in an X-band DLA structure through the use of an applied axial magnetic field. This represents an advance toward the practical use of DLA structures in many accelerator applications.
- OSTI ID:
- 22217854
- Journal Information:
- Applied Physics Letters, Vol. 103, Issue 21; Other Information: (c) 2013 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0003-6951
- Country of Publication:
- United States
- Language:
- English
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