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Accelerator design for the Cornell High Energy Synchrotron Source upgrade
- Source :
- Physical Review Accelerators and Beams, Vol 22, Iss 2, p 021602 (2019)
- Publication Year :
- 2019
- Publisher :
- American Physical Society, 2019.
-
Abstract
- During the summer and fall of 2018 the Cornell High Energy Synchrotron Source (CHESS) is undergoing an upgrade to increase high-energy flux for x-ray users. The upgrade requires replacing one-sixth of the Cornell Electron Storage Ring (CESR), inverting the polarity of half of the CHESS beam lines, and switching to single-beam on-axis operation. The new sextant is comprised of six double-bend achromats (DBAs) with combined-function dipole-quadrupoles. Although the DBA design is widely utilized and well understood, the constraints for the CESR modifications make the CHESS-U lattice unique. This paper describes the design objectives, constraints, and implementation for the CESR accelerator upgrade for CHESS-U.
- Subjects :
- Nuclear and particle physics. Atomic energy. Radioactivity
QC770-798
Subjects
Details
- Language :
- English
- ISSN :
- 24699888
- Volume :
- 22
- Issue :
- 2
- Database :
- Directory of Open Access Journals
- Journal :
- Physical Review Accelerators and Beams
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.89bc7a6c683c4d7097082e1f04ef996e
- Document Type :
- article
- Full Text :
- https://doi.org/10.1103/PhysRevAccelBeams.22.021602