DocumentCode
830522
Title
Design Concept for a 100 GeV E+-E- Storage Ring
Author
Billinge, R. ; Bramham, P. ; Hoffmann, H.F. ; Hutton, A.M. ; Johnsen, K. ; Jones, E. ; Keil, E. ; Richter, B. ; Schnell, W. ; Verdier, A. ; Wilson, E.J.N.
Author_Institution
CERN Geneva, Switzerland
Volume
24
Issue
3
fYear
1977
fDate
6/1/1977 12:00:00 AM
Firstpage
1857
Lastpage
1859
Abstract
A conceptual design of a 100 GeV e+-e- storage ring (LEP) being studied at CERN and some of the problems encountered are presented. The 20 GeV fastcycling injector synchrotron is studied at the Rutherford Laboratory.1 To obtain a luminosity L = 1 ?? 1032 cm-2 s-1 at 100 GeV, the product of bending radius ?? and the RF power PB delivered to both beams must be PB ?? = 136 GWm, assuming optimum coupling, a maximum permissible beam-beam tune shift ??Q = 0.06, and a vertical amplitude function ??y* = 0.01 m at the crossings. The bending radius ?? = 6.1 km was obtained by cost optimisation.2
Keywords
Cost function; Electrostatics; Laboratories; Lattices; Magnetic separation; Optical coupling; Radio frequency; Storage rings; Synchrotrons; Undulators;
fLanguage
English
Journal_Title
Nuclear Science, IEEE Transactions on
Publisher
ieee
ISSN
0018-9499
Type
jour
DOI
10.1109/TNS.1977.4329109
Filename
4329109
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