ELECTRON CLOUD OBSERVATIONS AND CURES IN RHIC.
Conference
·
OSTI ID:910365
Since 2081 MIC has experienced electron cloud effects, which have limited the beam intensity. These include dynamic pressure rises - including pressure instabilities, tune shifts: electrons, a reduction of the stability threshold for bunches crossing the transition energy, and possibly slow emittance growth. We summarize the main observations in operation and dedicated experiments, as well as countermeasures including baking, NEG coated warm beam pipes, solenoids, bunch patterns, anti-grazing rings, pre-pumped cold beam pipes, and scrubbing.
- Research Organization:
- Brookhaven National Laboratory
- Sponsoring Organization:
- Doe - Office Of Science
- DOE Contract Number:
- AC02-98CH10886
- OSTI ID:
- 910365
- Report Number(s):
- BNL--78049-2007-CP; KB0202011
- Country of Publication:
- United States
- Language:
- English
Similar Records
ELECTRON CLOUD OBSERVATIONS AND CURES IN RHIC
EXPERIENCE IN REDUCING ELECTRON CLOUD AND DYNAMIC PRESSURE RISE IN WARM AND COLD REGIONS IN RHIC.
Test of Anti-grazing Ridges at RHIC
Conference
·
Mon Jun 25 00:00:00 EDT 2007
·
OSTI ID:910401
EXPERIENCE IN REDUCING ELECTRON CLOUD AND DYNAMIC PRESSURE RISE IN WARM AND COLD REGIONS IN RHIC.
Conference
·
Fri Jun 23 00:00:00 EDT 2006
·
OSTI ID:885019
Test of Anti-grazing Ridges at RHIC
Journal Article
·
Wed Jun 08 00:00:00 EDT 2005
· AIP Conference Proceedings
·
OSTI ID:20722769