Title :
Emittance measurements in the ALS Booster Synchrotron
Author :
Massoletti, D. ; Kim, C.H. ; Jackson, A.
Author_Institution :
Lawrence Berkeley Lab., California Univ., CA, USA
Abstract :
Beam emittance measurements in the Advanced Light Source Booster Synchrotron are presented. Electrons are injected at 50 MeV and extracted at various energies ranging from 150 MeV to 1,520 MeV. The extracted beam is then transported in the Booster-to-Storage-Ring beam transfer line where the emittances are measured. Beam sizes are measured at 7 locations using scintillators and CCD cameras. The measured emittances are then compared with the theory based on intra-beam scattering, betatron coupling, radiation damping, and radiation excitation
Keywords :
beam handling equipment; electron accelerators; particle beam diagnostics; particle beam extraction; synchrotrons; 150 to 1520 MeV; ALS Booster Synchrotron; Advanced Light Source; CCD cameras; beam emittance measurements; beam sizes; betatron coupling; booster-to-storage-ring beam transfer line; extracted beam; intra-beam scattering; radiation damping; radiation excitation; scintillators; Damping; Laser beams; Light scattering; Monitoring; Optical scattering; Particle scattering; Pixel; Size measurement; Synchrotron radiation; X-ray scattering;
Conference_Titel :
Particle Accelerator Conference, 1995., Proceedings of the 1995
Print_ISBN :
0-7803-2934-1
DOI :
10.1109/PAC.1995.504610
