Title :
Low-emittance in SPEAR
Author :
Safranek, J. ; Wiedemann, H.
Author_Institution :
Stanford Synchrotron Radiat. Lab., CA, USA
Abstract :
The authors describe the characteristics of a low-emittance configuration and its implementation in the Stanford Positron Electron Accelerator Ring (SPEAR) at the Stanford Synchrotron Radiation Laboratory (SSRL) to increase the photon beam brightness. The new lattice has an emittance of 129 pi nm-rad at 3 GeV compared to the present emittance of 510 pi nm-rad. The lattice design, the injection scheme, and the commissioning results are discussed.<>
Keywords :
beam handling techniques; electron accelerators; storage rings; synchrotrons; SPEAR; SSRL; Stanford Positron Electron Accelerator Ring; Stanford Synchrotron Radiation Laboratory; commissioning; injection scheme; lattice; low-emittance configuration; photon beam; Brightness; Lattices; Magnets; Optical design; Particle beam injection; Particle beam optics; Particle beams; Structural beams; Synchrotron radiation; Undulators;
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.1991.164548
