DocumentCode
2405603
Title
Interaction of CESR vacuum pumps with stored beam
Author
Billing, M.G. ; Giannella, M. ; Littauer, R.M.
Author_Institution
Cornell Univ., Ithaca, NY
fYear
1989
fDate
20-23 Mar 1989
Firstpage
1163
Abstract
The anomalous antidamping of some multibunch modes in the Cornell Electron Storage Ring (CESR) has been shown to depend on the distributed ion pumps being powered. The pumps also modify some other aspects of beam dynamics. These effects were observed in connection with studies of the behavior of the pumps themselves, which is affected in a complicated manner by the circulating beams. The results of some preliminary observations are reported
Keywords
electron accelerators; particle beam diagnostics; storage rings; CESR vacuum pumps; Cornell Electron Storage Ring; anomalous antidamping; beam dynamics; circulating beams; ion pumps; multibunch modes; stored beam; Bandwidth; Damping; Detectors; Displays; Impedance measurement; Laser excitation; Positrons; Radio frequency; Shape; Time measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 1989. Accelerator Science and Technology., Proceedings of the 1989 IEEE
Conference_Location
Chicago, IL
Type
conf
DOI
10.1109/PAC.1989.73382
Filename
73382
Link To Document