Title :
Vacuum system for high power lepton rings
Author_Institution :
KEK, Tsukuba, Japan
Abstract :
The vacuum system for a future high luminosity lepton rings are discussed citing the upgrade plans of KEKB and PEP-II as examples. The high luminosity means firstly the large beam currents as well as the short bunch length. The vacuum system has to cope with the resultant intense synchrotron radiation power and the high photon flux. Deliberate care should be paid for the beam impedance issues. The design will proceed based on the various experiences at present rings introducing novel ideas.
Keywords :
electron accelerators; particle beam diagnostics; storage rings; vacuum techniques; KEKB; PEP-II; high photon flux; high power lepton rings; intense synchrotron radiation power; large beam currents; short bunch length; vacuum system; Clouds; Electron emission; Impedance; Photon collider; Physics; Positrons; Strontium; Synchrotron radiation; Thermal stresses; Vacuum systems;
Conference_Titel :
Particle Accelerator Conference, 2003. PAC 2003. Proceedings of the
Print_ISBN :
0-7803-7738-9
DOI :
10.1109/PAC.2003.1288990
