Title :
A Model Study of Transverse Mode Coupling Instability at National Synchrotron Light Source-II (NSLS-II)
Author :
Blednykh, Alexei ; Wang, Jiunn-Ming
Author_Institution :
BNL, NSLS, Upton, New York, 11973-5000, USA
Abstract :
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.
Keywords :
Frequency; Impedance; Light sources; Magnetic analysis; Optical coupling; Permanent magnets; Resonance; Superconducting magnets; Synchrotrons; Undulators;
Conference_Titel :
Particle Accelerator Conference, 2005. PAC 2005. Proceedings of the
Print_ISBN :
0-7803-8859-3
DOI :
10.1109/PAC.2005.1591158