Title :
The ring magnets for the SSRL SPEAR injector
Author :
Baltay, M.M. ; Cerino, J. ; Hettel, R. ; Safranek, J. ; Voss, J. ; Wiedemann, H. ; Zuo, K.
Author_Institution :
Stanford Synchrotron Radiat. Lab., CA, USA
Abstract :
A 3-GeV injector has been built at SSRL (Stanford Synchrotron Radiation Laboratory) to replace the SLAC (Stanford Linear Accelerator Center) linear accelerator as an electron source for the SPEAR (Stanford Proton-Electron Asymmetric Ring) storage ring. The authors describe the 133-M circumference injector ring AC magnet system, composed of 32 dipoles, 40 quadrupoles and 24 sextupoles, the support girders, and the power circuit. Magnet specifications, primary design and fabrication considerations, alignment tolerances, and performance data are presented.<>
Keywords :
beam handling equipment; electron accelerators; magnets; storage rings; SLAC; SSRL SPEAR injector; Stanford Linear Accelerator Center; Stanford Proton-Electron Asymmetric Ring; Stanford Synchrotron Radiation Laboratory; alignment; dipoles; electron source; fabrication; injector ring AC magnet system; power circuit; quadrupoles; ring magnets; sextupoles; storage ring; support girders; tolerances; Costs; Lamination; Magnetic cores; Magnetic materials; Magnets; Power transformer insulation; Steel; Structural beams; Synchrotron radiation; Transformer cores;
Conference_Titel :
Particle Accelerator Conference, 1991. Accelerator Science and Technology., Conference Record of the 1991 IEEE
Conference_Location :
San Francisco, CA, USA
Print_ISBN :
0-7803-0135-8
DOI :
10.1109/PAC.1991.164969
