Electron cloud instability studies in the Beijing Electron Positron Collider
The electron cloud instability (ECI) in the Beijing Electron Positron Collider (BEPC) was studied systematically with experiments and simulations in recent years. Several electron cloud detectors have been installed into the BEPC storage ring to measure the electron yield. The effects of solenoid, t...
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American Physical Society
2004-09-01
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Series: | Physical Review Special Topics. Accelerators and Beams |
Online Access: | http://doi.org/10.1103/PhysRevSTAB.7.094401 |
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doaj-de3b86809c96442cae34c4c66e5161ef2020-11-25T01:56:47ZengAmerican Physical SocietyPhysical Review Special Topics. Accelerators and Beams1098-44022004-09-017909440110.1103/PhysRevSTAB.7.094401Electron cloud instability studies in the Beijing Electron Positron ColliderJ. Q. WangZ. Y. GuoY. D. LiuQ. QinJ. XingZ. ZhaoThe electron cloud instability (ECI) in the Beijing Electron Positron Collider (BEPC) was studied systematically with experiments and simulations in recent years. Several electron cloud detectors have been installed into the BEPC storage ring to measure the electron yield. The effects of solenoid, the clearing electrode, the chromaticity, and the octupole on ECI have been investigated in BEPC experimentally. To evaluate the ECI in BEPCII, the upgrade project of BEPC, a computer code has been developed to simulate the electron density in the antechamber under different conditions, as well as the progress of the single bunch and coupled-bunch instabilities caused by the electron cloud. The experimental and simulation results, as well as the activities, are reported in this paper.http://doi.org/10.1103/PhysRevSTAB.7.094401 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
J. Q. Wang Z. Y. Guo Y. D. Liu Q. Qin J. Xing Z. Zhao |
spellingShingle |
J. Q. Wang Z. Y. Guo Y. D. Liu Q. Qin J. Xing Z. Zhao Electron cloud instability studies in the Beijing Electron Positron Collider Physical Review Special Topics. Accelerators and Beams |
author_facet |
J. Q. Wang Z. Y. Guo Y. D. Liu Q. Qin J. Xing Z. Zhao |
author_sort |
J. Q. Wang |
title |
Electron cloud instability studies in the Beijing Electron Positron Collider |
title_short |
Electron cloud instability studies in the Beijing Electron Positron Collider |
title_full |
Electron cloud instability studies in the Beijing Electron Positron Collider |
title_fullStr |
Electron cloud instability studies in the Beijing Electron Positron Collider |
title_full_unstemmed |
Electron cloud instability studies in the Beijing Electron Positron Collider |
title_sort |
electron cloud instability studies in the beijing electron positron collider |
publisher |
American Physical Society |
series |
Physical Review Special Topics. Accelerators and Beams |
issn |
1098-4402 |
publishDate |
2004-09-01 |
description |
The electron cloud instability (ECI) in the Beijing Electron Positron Collider (BEPC) was studied systematically with experiments and simulations in recent years. Several electron cloud detectors have been installed into the BEPC storage ring to measure the electron yield. The effects of solenoid, the clearing electrode, the chromaticity, and the octupole on ECI have been investigated in BEPC experimentally. To evaluate the ECI in BEPCII, the upgrade project of BEPC, a computer code has been developed to simulate the electron density in the antechamber under different conditions, as well as the progress of the single bunch and coupled-bunch instabilities caused by the electron cloud. The experimental and simulation results, as well as the activities, are reported in this paper. |
url |
http://doi.org/10.1103/PhysRevSTAB.7.094401 |
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