Author: Henry, J.
Paper Title Page
WET2H1
State-of-the-Art SRF Cavities for CW Applications  
 
  • R.A. Rimmer, J. Henry, F. Marhauser, L. Turlington, H. Wang, S. Wang
    JLab, Newport News, Virginia, USA
 
  Funding: Authored by Jefferson Science Associates, LLC under U.S. DOE Contract No. DE-AC05-06OR23177
We report on the development of new CW SRF cavities for the colliding rings of an electron-ion collider (EIC) or other high current storage rings. In the context of the Jefferson Lab EIC we are developing new strongly HOM-damped SRF cavities for the ion collider ring and a high-energy electron cooler at 952.6 MHz. The baseline design will re-use the PEP-II 476 MHz cavities for the electron ring with a possible future upgrade to 952.6 MHz SRF cavities at a later date. We discuss the design optimization of the new high current cavities and compare options for the strong HOM damping required. A concept for a modular cryostat to house these various cavities will be shown.
 
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