Title :
The LEP injection monitors: design and first results with beam
Author :
Burtin, G. ; Colchester, R. ; Fischer, C. ; Halvarsson, B. ; Hemery, J.Y. ; Jung, R. ; Levitt, S. ; Vouillot, J.M.
Author_Institution :
CERN, Geneva, Switzerland
Abstract :
The LEP (Large Electron Positron collider) injection monitors are comprised of split foil monitors, luminescent screens, and beam stoppers. The monitors are described with particular emphasis on their special features, including their low loss factors, their protection against synchrotron radiation, and the screen read-out with a CCD (charge coupled device) chip. The results obtained during the positron injection tests in the LEP in July 1988 are reported
Keywords :
beam handling equipment; beam handling techniques; storage rings; CCD; LEP injection monitors; beam stoppers; charge coupled device chip; loss factors; luminescent screens; positron injection tests; screen read-out; split foil monitors; synchrotron radiation; Copper; Monitoring; Particle beam injection; Positrons; Protection; Radio frequency; Steel; Strontium; Structural beams; Synchrotron radiation;
Conference_Titel :
Particle Accelerator Conference, 1989. Accelerator Science and Technology., Proceedings of the 1989 IEEE
Conference_Location :
Chicago, IL
DOI :
10.1109/PAC.1989.73490
