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Title: Experimental demonstration of Wakefield acceleration in a tunable dielectric loaded accelerating structure.

Abstract

We report on a collinear wakefield experiment using the first tunable dielectric loaded accelerating structure. By introducing an extra layer of nonlinear ferroelectric, which has a dielectric constant sensitive to temperature and dc bias, the frequency of a dielectric loaded accelerating structure can be tuned. During the experiment, the energy of a witness bunch at a fixed delay with respect to the drive beam was measured while the temperature of the structure was scanned over a 50 C range. The energy change corresponded to a change of more than half of the nominal structure wavelength.

Authors:
; ; ; ; ; ; ; ;  [1]
  1. High Energy Physics
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
1014851
Report Number(s):
ANL-HEP-PR-11-24
Journal ID: 0031-9007; TRN: US201111%%386
DOE Contract Number:  
DE-AC02-06CH11357
Resource Type:
Journal Article
Journal Name:
Phys. Rev. Lett.
Additional Journal Information:
Journal Volume: 106; Journal Issue: Apr. 21, 2011
Country of Publication:
United States
Language:
ENGLISH
Subject:
36 MATERIALS SCIENCE; ACCELERATION; DIELECTRIC MATERIALS; PERMITTIVITY

Citation Formats

Liu, W, Power, J G, Conde, M, Antipov, S, Schoessow, P, Gai, W, Jing, C, Kanareykin, A, Schoessow, P, and Euclid Techlabs, LLC). Experimental demonstration of Wakefield acceleration in a tunable dielectric loaded accelerating structure.. United States: N. p., 2011. Web. doi:10.1103/PhysRevLett.106.164802.
Liu, W, Power, J G, Conde, M, Antipov, S, Schoessow, P, Gai, W, Jing, C, Kanareykin, A, Schoessow, P, & Euclid Techlabs, LLC). Experimental demonstration of Wakefield acceleration in a tunable dielectric loaded accelerating structure.. United States. https://doi.org/10.1103/PhysRevLett.106.164802
Liu, W, Power, J G, Conde, M, Antipov, S, Schoessow, P, Gai, W, Jing, C, Kanareykin, A, Schoessow, P, and Euclid Techlabs, LLC). 2011. "Experimental demonstration of Wakefield acceleration in a tunable dielectric loaded accelerating structure.". United States. https://doi.org/10.1103/PhysRevLett.106.164802.
@article{osti_1014851,
title = {Experimental demonstration of Wakefield acceleration in a tunable dielectric loaded accelerating structure.},
author = {Liu, W and Power, J G and Conde, M and Antipov, S and Schoessow, P and Gai, W and Jing, C and Kanareykin, A and Schoessow, P and Euclid Techlabs, LLC)},
abstractNote = {We report on a collinear wakefield experiment using the first tunable dielectric loaded accelerating structure. By introducing an extra layer of nonlinear ferroelectric, which has a dielectric constant sensitive to temperature and dc bias, the frequency of a dielectric loaded accelerating structure can be tuned. During the experiment, the energy of a witness bunch at a fixed delay with respect to the drive beam was measured while the temperature of the structure was scanned over a 50 C range. The energy change corresponded to a change of more than half of the nominal structure wavelength.},
doi = {10.1103/PhysRevLett.106.164802},
url = {https://www.osti.gov/biblio/1014851}, journal = {Phys. Rev. Lett.},
number = Apr. 21, 2011,
volume = 106,
place = {United States},
year = {Thu Apr 21 00:00:00 EDT 2011},
month = {Thu Apr 21 00:00:00 EDT 2011}
}