High-power Waveguide Dampers for the Short-Pulse X-Ray Project at the Advanced Photon Source [electronic resource]
High-power waveguide dampers have been designed and prototyped for the Short-Pulse X-ray (SPX) cavities at the Advanced Photon Source. The cavities will operate at 2.815 GHz and utilize the TM110 dipole mode. As a result, higher-order (HOM) and lower-order mode (LOM) in-vacuum dampers have been desi...
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Online Access |
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| Corporate Authors: | , |
| Format: | Government Document Electronic eBook |
| Language: | English |
| Published: |
Newport News, Va. : Oak Ridge, Tenn. :
Thomas Jefferson National Accelerator Facility (U.S.) ; distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy,
2012.
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| Summary: | High-power waveguide dampers have been designed and prototyped for the Short-Pulse X-ray (SPX) cavities at the Advanced Photon Source. The cavities will operate at 2.815 GHz and utilize the TM110 dipole mode. As a result, higher-order (HOM) and lower-order mode (LOM) in-vacuum dampers have been designed to satisfy the demanding broadband damping requirements in the APS storage ring. The SPX single-cell cavity consists of two WR284 waveguides for damping the HOMs and one WR284 waveguide for primarily damping the LOM where up to 2kW will be dissipated in the damping material. The damper designs and high-power experimental results will be discussed in this paper. |
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| Item Description: | Published through SciTech Connect. 07/01/2012. "jlab-acc-12-1519" " doe/or/23177-2268" IPAC 2012, 20-25 May 2012, New Orleans, Louisiana. Henry, J; Wu, G; Nassiri, A; Liu, J; Smith, T L; Waldschmidt, G J; Mammosser, J D; Rimmer, R A; Middendorf, M E. Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States) USDOE SC Office of Basic Energy Sciences (SC-22) |