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Title: Wake fields and energy spread for the ERHIC ERL

Technical Report ·
DOI:https://doi.org/10.2172/1043381· OSTI ID:1043381

Wake fields in high-current ERLs can cause significant beam quality degradations. Here we summarize effects of coherent synchrotron radiation, resistive wall, accelerating cavities and wall roughness for ERL parameters of the eRHIC project. A possibility of compensation of such correlated energy spread is also presented. An emphasis in the discussion is made on the suppression of coherent synchrotron radiation due to shielding and a possible reduction of wall roughness effects for realistic surfaces.

Research Organization:
Brookhaven National Lab. (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE SC OFFICE OF SCIENCE (SC)
DOE Contract Number:
DE-AC02-98CH10886
OSTI ID:
1043381
Report Number(s):
BNL-96971-2011-IR; R&D Project: KBCH139; 17500; KB0202011; TRN: US1203720
Country of Publication:
United States
Language:
English

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