SRF Systems for the Jefferson Lab Electron Ion Collider (JLEIC)
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
We report on the development of new CW SRF systems for the colliding rings of a proposed electron-ion collider (EIC) at Jlab. Jefferson Lab is 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 JLEIC 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, and an overview of the challenging high-level parameters will be presented. These designs and concepts may be useful in other high current storage rings and ERLs.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Nuclear Physics (NP)
- DOE Contract Number:
- AC05-06OR23177
- OSTI ID:
- 1985227
- Report Number(s):
- JLAB-ACC-17-2663; DOE/OR/23177-6400
- Resource Relation:
- Conference: SRF 2017 (18th International Conference on RF Superconductivity)
- Country of Publication:
- United States
- Language:
- English
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