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Note: Matching index technique for avoiding higher order mode resonance in accelerators: INDUS-2 accelerator as a case study

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Title Note: Matching index technique for avoiding higher order mode resonance in accelerators: INDUS-2 accelerator as a case study
 
Creator JAIN, V
BHANDARKAR, UV
JOSHI, SC
KRISHNAGOPAL, S
 
Description Resonance between circulating beam frequencies and RF cavity Higher Order Modes (HOMs) of accelerators can lead to coupled-bunch instabilities. Shifting these HOMs to avoid the resonance is a topic of active interest. A study has been carried out for the accelerating cavities of the INDUS-2. For quantitative measure of deciding which modes have to be moved and by how much, we introduce a new index called the matching index (I-M), as a measure of how close a HOM is to the nearest beam mode. Depending on the value of IM, the operating scenarios are classified as safe and unsafe. (C) 2013 AIP Publishing LLC.
 
Publisher AMER INST PHYSICS
 
Date 2014-10-16T12:44:38Z
2014-10-16T12:44:38Z
2013
 
Type Article
 
Identifier REVIEW OF SCIENTIFIC INSTRUMENTS, 84(8)
http://dx.doi.org/10.1063/1.4817185
http://dspace.library.iitb.ac.in/jspui/handle/100/15579
 
Language en