The Design of a Large Booster Ring for the Medium Energy Electron-Ion Collider at Jlab
In this paper, we present the current design of the large booster ring for the Medium energy Electron-Ion Collider at Jefferson Lab. The booster ring takes 3 GeV protons or ions of equivalent rigidity from a pre-booster ring, and accelerates them to 20 GeV for protons or equivalent energy for light to heavy ions before sending them to the ion collider ring. The present design calls for a figure-8 shape of the ring for superior preservation of ion polarization. The ring is made of warm magnets and shares a tunnel with the two collider rings. Acceleration is achieved by warm RF systems. The linear optics has been designed with the transition energy above the highest beam energy in the ring so crossing of transition energy will be avoided. Preliminary beam dynamics studies including chromaticity compensation are presented in this paper.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- DOE Contract Number:
- AC05-06OR23177
- OSTI ID:
- 1048115
- Report Number(s):
- JLAB-ACP-12-1540; DOE/OR/23177-2123; TRN: US1204098
- Resource Relation:
- Conference: IPAC 2012, 20-25 May 2012, New Orleans, Louisiana
- Country of Publication:
- United States
- Language:
- English
Similar Records
Final Booster Complex Design for the Jefferson Lab Electron Ion Collider*
Design of the Proposed Low Energy Ion Collider Ring at Jefferson Lab