Author: Zhukov, A.P.
Paper Title Page
MOPG44 SNS RFQ Voltage Measurements Using X-Ray Spectrometer 154
 
  • A.P. Zhukov
    ORNL, Oak Ridge, Tennessee, USA
 
  Funding: ORNL/SNS is managed by UT-Battelle, LLC, for the U.S. Department of Energy under contract DE-AC05-00OR22725.
Absolute measurement of vane voltage is essential to understand RFQ transmission. We used a non-intrusive technique of bremsstrahlung X-ray measurement. Several windows were installed at SNS to allow measurement of the X-ray spectrum in different locations of the RFQ. A CdTe spectrometer was used to estimate spectrum cutoff energy that corresponds to the vane voltage. Different device setups are described as well as measurement accuracy and interpretation of experimental data.
 
DOI • reference for this paper ※ DOI:10.18429/JACoW-IBIC2016-MOPG44  
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