Suppression of the Beam Instability Related to Electron Cloud at PEP-II B-Factory
- SLAC
PEP-II B-factory operates at a record high circulating current--currently {approx}2.5 A in the positron ring. Electron cloud effects became apparent when the positron ring current reached {approx}0.7 A with a bunch current {approx}1.5 mA. Initially, electron cloud induced beam instabilities significantly limited collider luminosity. However, suppression of the electron cloud related beam instabilities have been achieved with {approx}30 Gauss solenoids covering the drift sections of LER vacuum chamber.
- Research Organization:
- Stanford Linear Accelerator Center (SLAC), Menlo Park, CA
- Sponsoring Organization:
- SC
- DOE Contract Number:
- AC02-76SF00515;
- OSTI ID:
- 839812
- Report Number(s):
- SLAC-PUB-10886
- Country of Publication:
- United States
- Language:
- English
Similar Records
THE ELECTRON CLOUD INSTABILITY AT PEP-II
MEASUREMENT OF TRANSVERSE BUNCH SIZE BLOW-UP DUE TO THE ELECTRON CLOUD INSTABILITY AT PEP-II
Single Bunch Stability in LER of PEP II
Technical Report
·
Mon Aug 19 20:00:00 EDT 2002
·
OSTI ID:800047
MEASUREMENT OF TRANSVERSE BUNCH SIZE BLOW-UP DUE TO THE ELECTRON CLOUD INSTABILITY AT PEP-II
Technical Report
·
Wed May 22 20:00:00 EDT 2002
·
OSTI ID:799071
Single Bunch Stability in LER of PEP II
Conference
·
Mon Oct 10 20:00:00 EDT 2011
· Conf.Proc.C970512:1682,1997
·
OSTI ID:1027221