Speaker
Description
Design of the electron-ion collider (EIC) at Brookhaven National Laboratory continues to be optimized. Particularly, the collider storage ring lattices have been updated. Dynamic aperture of the evolving lattices must be kept sufficiently large, as required. In this paper, we discuss the collider Electron Storage Ring, where the lattice updates include improvements of the interaction region layout and arc dipole configuration, reduced number of magnet types, and changes related to the use of existing magnets. Optimization of non-linear chromaticity correction for an updated 18 GeV lattice and the latest estimates of dynamic aperture with errors are presented.
Funding Agency
Work supported by Brookhaven Science Associates, LLC under Contract No. DE-SC0012704, and by the U.S. Department of Energy under Contract No. DE-AC02-76SF00515.
| Region represented | North America |
|---|---|
| Paper preparation format | Word |
