Lattice Studies for CIRCE (Coherent InfraRed Center) at the ALS
- LBNL Library
CIRCE (Coherent InfraRed Center) at the Advanced Light Source, Lawrence Berkeley National Lab (LBNL), is a proposal for a new electron storage ring optimized for the generation of coherent synchrotron radiation (CSR) in the terahertz frequency range. One of the main requirement for this special mode of operation is the capability of the ring of operating at small momentum compaction values. In this regime, the longitudinal dynamics becomes strongly nonlinear and an accurate control of the higher order energy dependent terms of the momentum compaction is necessary. The lattice for CIRCE allows controlling the seterms up to the third order. The paper describes the lattice and presents the calculated performances in terms of momentum acceptance, dynamic aperture , lifetime and momentum compaction tune capabilities.
- Research Organization:
- Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA (US)
- Sponsoring Organization:
- USDOE Director. Office of Science. Office of Basic Energy Sciences (US)
- DOE Contract Number:
- AC03-76SF00098
- OSTI ID:
- 836976
- Report Number(s):
- LBNL--55647; Proc. of EPAC 2004
- Country of Publication:
- United States
- Language:
- English
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