Observation of Beam Disturbance Caused by ID Gap Variation at TLS Storage Ring

Hung-Chiao Chen, Ching-Lung Chen, Hsin-Hui Chen, Changhor Kuo, Yao-Kwang Lin, Schaa, Volker RW (Ed.), Arduini, Gianluigi (Ed.), Pranke, Juliana (Ed.), Seidel, Mike (Ed.), Lindroos, Mats (Ed.)
Insertion device is controlled by user for specific experimental condition on user beam time. It operates with user defined gap and phase. Three different undulators are installed in TLS (Taiwan Light Source), including one elliptically polarized undulator. Interactions between these undulators were studied to demonstrate the impact on beam performance. How to get more stable beam under undulators' interaction is discussed in this study.
doi:10.18429/jacow-ipac2017-thpva067 fatcat:kt565pqz7bexjf3fbb73qs2cqa