Abstract
We present an update on the lattice design of the electron ring of the Jefferson Lab Electron-Ion Collider (JLEIC). The electron and ion collider rings feature a unique figure-8 layout providing optimal conditions for preservation of beam polarization. The rings include two arcs and two intersecting long straight sections containing a low-beta interaction region (IR) with special optics for detector polarimetry, electron beam spin rotator sections, ion beam cooling sections, and RF-cavity sections. Recent development of the electron ring lattice has been focused on minimizing the beam emittance while providing an efficient non-linear chromaticity correction and large dynamic aperture. We describe and compare three lattice designs, from which we determine the best option.
| Original language | English |
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| Title of host publication | IPAC 2017 - Proceedings of the 8th International Particle Accelerator Conference |
| Publisher | Joint Accelerator Conferences Website - JACoW |
| Pages | 3018-3021 |
| Number of pages | 4 |
| ISBN (Electronic) | 9783954501823 |
| State | Published - Jul 2017 |
| Externally published | Yes |
| Event | 8th International Particle Accelerator Conference, IPAC 2017 - Bella Conference Center, Denmark Duration: May 14 2017 → May 19 2017 |
Publication series
| Name | IPAC 2017 - Proceedings of the 8th International Particle Accelerator Conference |
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Conference
| Conference | 8th International Particle Accelerator Conference, IPAC 2017 |
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| Country/Territory | Denmark |
| City | Bella Conference Center |
| Period | 05/14/17 → 05/19/17 |
Funding
∗ Authored by Jefferson Science Associates, LLC under US DOE Contract No. DE-AC05-06OR23177 and DE-AC02-06CH11357. The US Govern-ment retains a non-exclusive, paid-up, irrevocable, world-wide license to publish or reproduce this manuscript for US Government purposes. Work supported by the US DOE Contract DE-AC02-76SF00515. † [email protected]