Published March 2004
| Version v1
Journal article
Simulation of the electron cloud density in BEPC II
Creators
- 1. Chinese Academy of Sciences, Beijing (China). Inst. of High Energy Physics
Description
Electron Cloud Instability (ECI) may take place in positron storage ring when the machine is operated with multi-bunch positron beam. According to the actual shape of the vacuum chamber in the BEPC II, a program has been developed. With the code, authors can calculate the electron density in the chamber with different length of antechamber and the different secondary electron yield respectively. By the simulation, the possibility to put clearing electrodes in the chamber to reduce the electron density in the central region of the chamber is investigated. The simulation provides meaningful and important results for the BEPC II project and electron cloud instability research
Additional details
Publishing Information
- Journal Title
- High Energy Physics and Nuclear Physics
- Journal Volume
- 28
- Journal Issue
- 3
- Journal Page Range
- p. 222-226
- ISSN
- 0254-3052
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 36026893
- Subject category
- S43: PARTICLE ACCELERATORS;
- Descriptors DEI
- BEIJING ELECTRON-POSITRON COLLIDER; COMPUTER CODES; DISTRIBUTION; ELECTRODES; ELECTRON DENSITY; INSTABILITY; POSITRON BEAMS; SIMULATION; STORAGE RINGS; VACUUM SYSTEMS
- Descriptors DEC
- ACCELERATORS; BEAMS; LEPTON BEAMS; LINEAR ACCELERATORS; PARTICLE BEAMS; STORAGE RINGS