The vertical impedances of the preliminary designs of National Synchrotron Light Source II (NSLS-II) Mini Gap Undulators (MGU) are calculated by means of GdfidL code. The Transverse Mode Coupling Instability (TMCI) thresholds corresponding to these impedances are estimated using an analytically solvable model.
Published in:
Particle Accelerator Conference, 2005. PAC 2005. Proceedings of the
Date of Conference: 16-20 May 2005