DocumentCode
1867428
Title
Systematic studies of the LEP working point
Author
Collier, P. ; Schmickler, H.
Author_Institution
CERN, Geneva, Switzerland
Volume
1
fYear
1995
fDate
1-5 May 1995
Firstpage
554
Abstract
The working point, i.e. the fractional part of the betatron tunes, is one of the key parameters for machine operation. This paper reports on systematic studies in LEP on the dependence of beam sizes and beam lifetimes on betatron tunes. For these studies the horizontal and vertical tunes have been varied by an automatic measurement sequencer over the wide range 0.1 to 0.4 and beam sizes and lifetimes have been recorded in parallel
Keywords
electron accelerators; electron beams; particle beam diagnostics; particle beam stability; storage rings; synchrotrons; LEP; automatic measurement sequencer; beam lifetimes; beam sizes; betatron tunes; horizontal tunes; machine operation; systematic studies; vertical tunes; working point; Current transformers; Extraterrestrial measurements; Information retrieval; Lattices; Orbits; Phase locked loops; Q measurement; Resonance; Size measurement; Time measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 1995., Proceedings of the 1995
Conference_Location
Dallas, TX
Print_ISBN
0-7803-2934-1
Type
conf
DOI
10.1109/PAC.1995.504717
Filename
504717
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