Title :
Experimental characterization of a PEP low emittance lattice
Author :
Borland, Michael ; Donald, Martin
Author_Institution :
Synchrotron Radiat. Lab., Stanford Univ., CA, USA
Abstract :
Parameters of a successfully implemented low-emittance lattice for PEP II, a modified PEP (Positron-Electron Project) ring, are presented. Measurements of beta-functions, dispersion functions, and emittance, and their agreement with theory, are summarized. At 7.1 GeV, the emittance was 5.3±0.8 π-nm-rad for the normal configuration and 3.8±0.5 π-nm-rad for a modified-damping-partition configuration
Keywords :
electron accelerators; storage rings; 7.1 GeV; PEP II; beta-functions; dispersion functions; emittance; low emittance; modified-damping-partition configuration; normal configuration; Apertures; Dispersion; Extraterrestrial measurements; Impedance; Lattices; Phase measurement; Q measurement; Radio frequency; Stimulated emission; 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.1989.73405
