Impact Factor:0.0
DOI number:10.1088/1674-1137/41/4/047002
Journal:Chinese Physics C
Abstract:Higher-order mode (HOM) based intra-cavity beam diagnostics has been proved effective and convenient in superconducting radio-frequency (SRF) accelerators. Our recent research shows that the beam harmonics in the bunch train excited HOM spectrum, which have much higher signal-to-noise ratio than the intrinsic HOM peaks, may also be useful for beam diagnostics. In this paper, we will present our study on bunch train excited HOMs, including a theoretical model and recent experiments carried out based on the DC-SRF photoinjector and SRF linac at Peking University.
Volume:41
Issue:4
Page Number:047002
Translation or Not:no
Date of Publication:2017-04-01
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