A Hybrid Multi-Bend Achromat Lattice Design for SSRL-X

Authors :: Kim, Jaehyun
Huang, Xiaobiao
Raimondi, Pantaleo
Safranek, James
Song, Minghao
Tian, Kai
Publication Year :: 2022
Publisher :: JACoW Publishing, Geneva, Switzerland, 2022.
Abstract: We present a lattice design for SSRL-X which is a green-field low-emittance storage ring proposal. The lattice is based on the hybrid multi-bend achromat and has natural emittance of 63 pm with 24-cells periodicity and ~570 m circumference under 3.5 GeV energy. Modification on dedicated cells which lengthens straight sections but keeps the phase advance is explored to further reduce the natural emittance by inserting damping wigglers.<br />Proceedings of the 13th International Particle Accelerator Conference, IPAC2022, Bangkok, Thailand