Title :
NSLS VUV ring lifetime study
Author :
Yang, Lingyun ; Podobedov, Boris ; Kramer, S.L. ; Lee, S.Y.
Author_Institution :
BNL, Upton
Abstract :
A series of beam studies was recently done at NSLS VUV ring to better understand the beam lifetime. Lifetime is dominated by Touschek effect, and both beam measurements and simulations show that the dispersion and small physical aperture limits the survival of the particles in the Touschek scattering. The lifetime is significantly limited by large betachi at injection septum.
Keywords :
electron accelerators; particle beam injection; particle beam stability; storage rings; NSLS VUV ring; Touschek scattering; beam lifetime; bunch length measurement; electron storage ring; injection septum; Apertures; Dispersion; Electron beams; Light scattering; Particle beam measurements; Particle beams; Particle measurements; Particle scattering; Radio frequency; Storage rings;
Conference_Titel :
Particle Accelerator Conference, 2007. PAC. IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
978-1-4244-0916-7
DOI :
10.1109/PAC.2007.4441030
