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Title: Wakefield Damping for the CLIC Crab Cavity

Journal Article · · arXiv:0906.3593
OSTI ID:1030516

A crab cavity is required in the CLIC to allow effective head-on collision of bunches at the IP. A high operating frequency is preferred as the deflection voltage required for a given rotation angle and the RF phase tolerance for a crab cavity are inversely proportional to the operating frequency. The short bunch spacing of the CLIC scheme and the high sensitivity of the crab cavity to dipole kicks demand very high damping of the inter-bunch wakes, the major contributor to the luminosity loss of colliding bunches. This paper investigates the nature of the wakefields in the CLIC crab cavity and the possibility of using various damping schemes to suppress them effectively.

Research Organization:
SLAC National Accelerator Lab., Menlo Park, CA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC02-76SF00515
OSTI ID:
1030516
Report Number(s):
SLAC-PUB-14814; arXiv:0906.3593; TRN: US201124%%273
Journal Information:
arXiv:0906.3593, Journal Name: arXiv:0906.3593
Country of Publication:
United States
Language:
English

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