Speaker
Yi-Tang Hsieh
(National Synchrotron Radiation Research Center)
Description
The stability of electron beams in storage rings is vital for precise synchrotron radiation experiments. However, external vibrations, such as earthquakes, ocean waves, and human activities, often disrupt beam stability. This study analyzed low-frequency(~0.3Hz) disturbances in the beam orbit systems of the Taiwan Photon Source (TPS) and Taiwan Light Source (TLS). Using Fast Fourier Transform (FFT) and Dynamic Time Warping (DTW), we identified a strong correlation between these disturbances and ocean wave frequencies, with a similarity score of 0.12. Our findings confirm ocean waves as a major disturbance source and emphasize the need for advanced orbit control and vibration compensation to enhance beam stability.
Region represented | Asia |
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Paper preparation format | LaTeX |
Author
Yi-Tang Hsieh
(National Synchrotron Radiation Research Center)
Co-authors
Hung-Jen Tsai
(National Synchrotron Radiation Research Center)
Wei-Yu Lin
(National Synchrotron Radiation Research Center)
Szu-Jung Huang
(National Synchrotron Radiation Research Center)
Tsung-Yu Lee
(National Synchrotron Radiation Research Center)
Hung-Chiao Chen
(National Synchrotron Radiation Research Center)
Mr
Hsin-Hui Chen
(National Synchrotron Radiation Research Center)
Bin Yuan Huang
(National Synchrotron Radiation Research Center)
Chih Yu Hung
(National Synchrotron Radiation Research Center)
Jar-An Li
(National Synchrotron Radiation Research Center)
Huai-San Wang
(National Synchrotron Radiation Research Center)
Ting-Wei Hsu
(National Synchrotron Radiation Research Center)