Speaker
Li Rao
(Institute of High Energy Physics)
Description
Coupled bunch instability was observed during beam commissioning of CSNS/RCS. The instability was successfully suppressed by installing sextupoles to control chromaticity. The instability exhibits characteristics influenced by the strength of space charge. We conducted a theoretical study on the effects of chromaticity and space charge on coupled bunch instability and compared results with simulation and measurements. This work provides valuable insights for beam control in the second phase of CSNS.
| Region represented | Asia |
|---|---|
| Paper preparation format | Word |
Author
Li Rao
(Institute of High Energy Physics)
Co-authors
Hanyang Liu
(Institute of High Energy Physics)
Liangsheng Huang
(Institute of High Energy Physics)
Shouyan Xu
(Dongguan Neutron Science Center)
