Affordable Access

Dynamic Aperture of JLEIC Electron Collider Ring with Errors and Correction

Authors
  • Nosochkov, Yuri
  • Cai, Yunhai
  • Lin, Fanglei
  • Morozov, Vasiliy
  • Zhang, Yuhong
Publication Date
Jun 24, 2019
Source
INSPIRE-HEP
Keywords
License
Unknown
External links

Abstract

Design of the Jefferson Lab Electron-Ion Collider (JLEIC) includes low-beta Interaction Region (IR) and spin rotator optics for high luminosity and polarization. Magnet errors, especially in the high-beta final focus quadrupoles, result in optics perturbations which need to be corrected in order to attain sufficient dynamic aperture (DA). We present design of orbit correction system for the electron ring and evaluate its performance. The DA is then studied including misalignment, magnet strength errors, non-linear field errors, and corrections.

Report this publication

Statistics

Seen <100 times