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Title: Observation of multipactor suppression in a dielectric-loaded accelerating structure using an applied axial magnetic field

Abstract

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.

Authors:
; ;  [1];  [2];  [3]; ;  [1];  [4]
  1. Euclid Techlabs, LLC, 5900 Harper Rd., Solon, Ohio 44139 (United States)
  2. Science and Technology on High Power Microwave Laboratory, Xi'an City 710024 (China)
  3. Naval Research Laboratory, Plasma Physics Division, Washington, DC 20375 (United States)
  4. High Energy Physics Division, Argonne National Laboratory, Argonne, Illinois 60439 (United States)
Publication Date:
OSTI Identifier:
22217854
Resource Type:
Journal Article
Journal Name:
Applied Physics Letters
Additional Journal Information:
Journal Volume: 103; Journal Issue: 21; Other Information: (c) 2013 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0003-6951
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS; ACCELERATION; ACCELERATORS; DIELECTRIC MATERIALS; ELECTRONS; MAGNETIC FIELDS; RADIOWAVE RADIATION; SURFACES

Citation Formats

Jing, C., Konecny, R., Antipov, S., High Energy Physics Division, Argonne National Laboratory, Argonne, Illinois 60439, Chang, C., Institute of Energy, Tsinghua University, Beijing 100084, Gold, S. H., Schoessow, P., Kanareykin, A., and Gai, W. Observation of multipactor suppression in a dielectric-loaded accelerating structure using an applied axial magnetic field. United States: N. p., 2013. Web. doi:10.1063/1.4832326.
Jing, C., Konecny, R., Antipov, S., High Energy Physics Division, Argonne National Laboratory, Argonne, Illinois 60439, Chang, C., Institute of Energy, Tsinghua University, Beijing 100084, Gold, S. H., Schoessow, P., Kanareykin, A., & Gai, W. Observation of multipactor suppression in a dielectric-loaded accelerating structure using an applied axial magnetic field. United States. https://doi.org/10.1063/1.4832326
Jing, C., Konecny, R., Antipov, S., High Energy Physics Division, Argonne National Laboratory, Argonne, Illinois 60439, Chang, C., Institute of Energy, Tsinghua University, Beijing 100084, Gold, S. H., Schoessow, P., Kanareykin, A., and Gai, W. 2013. "Observation of multipactor suppression in a dielectric-loaded accelerating structure using an applied axial magnetic field". United States. https://doi.org/10.1063/1.4832326.
@article{osti_22217854,
title = {Observation of multipactor suppression in a dielectric-loaded accelerating structure using an applied axial magnetic field},
author = {Jing, C. and Konecny, R. and Antipov, S. and High Energy Physics Division, Argonne National Laboratory, Argonne, Illinois 60439 and Chang, C. and Institute of Energy, Tsinghua University, Beijing 100084 and Gold, S. H. and Schoessow, P. and Kanareykin, A. and Gai, W.},
abstractNote = {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.},
doi = {10.1063/1.4832326},
url = {https://www.osti.gov/biblio/22217854}, journal = {Applied Physics Letters},
issn = {0003-6951},
number = 21,
volume = 103,
place = {United States},
year = {2013},
month = {11}
}