| Original Articles |
|
|
|
|
Ion-Induced Beam Instability in an Electron Storage Ring |
| LI Yong-Jun;JIN Yu-Ming;LI Wei-Min;LIU Zu-Ping |
| National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029 |
|
| Cite this article: |
|
LI Yong-Jun, JIN Yu-Ming, LI Wei-Min et al 2000 Chin. Phys. Lett. 17 877-878 |
|
|
|
|
Abstract In a small electron storage ring, such as the Hefei Light Source (HLS) ring, the newly generated ions, which can not escape from the beam potential and then are trapped from turn to turn, will lead to the beam instability. The ions created by the leading bunches can perturb the trailing bunches and also themselves during their subsequent passage, which will make the amplitude of beam oscillation be damped and anti-damped periodically. A computer simulation based on the strong-weak model shows a good agreement with our analytical model using the linear theory.
|
| Keywords:
29.27.Bd
29.20.Dh
|
|
|
Published: 01 December 2000
|
|
|
|
|
|
|
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
