Title :
Comparison of ESRF and Elettra vacuum evolution, troubleshooting and success
Author :
Kersevan, R. ; Miertusova, J.
Author_Institution :
ESRF, Grenoble, France
Abstract :
A comparison of the performance of some key components of the vacuum systems of the third generation synchrotron radiation (SR) light sources ESRF and Elettra is made. It is shown that, following routine vacuum interventions, both accelerators reach suitably high gas-scattering beam lifetimes in a matter of few tens of ampere-hours of integrated beam doses. The impact of the installation of narrow-gap vacuum chambers is discussed. Some failures and their impact on the operation of the accelerators are described in detail
Keywords :
electron accelerators; storage rings; vacuum apparatus; ESRF; Elettra vacuum evolution; high gas-scattering beam lifetimes; narrow-gap vacuum chambers; routine vacuum interventions; third generation synchrotron radiation light sources; troubleshooting; Aluminum; Artificial intelligence; Building materials; Elementary particle vacuum; Ion accelerators; Light sources; Particle beams; Strontium; Synchrotron radiation; Vacuum systems;
Conference_Titel :
Particle Accelerator Conference, 2001. PAC 2001. Proceedings of the 2001
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-7191-7
DOI :
10.1109/PAC.2001.987314
