Title :
Feasibility study of longitudinal polarization scheme in the existing CESR tunnel
Author_Institution :
Lab. of Nucl. Studies, Cornell Univ., Ithaca, NY, USA
Abstract :
The longitudinally polarized beam is the powerful probe to study particle physics. In CESR, a high luminosity electron/positron collider operating at energy range around 5 GeV (B-meson) and possibly 1.5~2.0 GeV (charm physics) in coming years, the longitudinal polarization scheme is an option to be considered for the future. In this paper the feasibility of such a scheme in the existing CESR tunnel is explored. It is shown that the Siberian snake in the collider ring, together with polarization gun and fast acceleration in synchrotron, is promising at low energy end of CESR operation
Keywords :
beam handling equipment; colliding beam accelerators; electron accelerators; electron beams; polarimetry; storage rings; synchrotrons; 1.5 to 2 GeV; 5 GeV; CESR tunnel; Siberian snake; fast acceleration; feasibility study; high luminosity electron/positron collider; longitudinal polarization scheme; longitudinally polarized beam; synchrotron; Acceleration; Colliding beam devices; Electron beams; Linear particle accelerator; Particle beams; Physics; Polarization; Protons; Synchrotrons; Undulators;
Conference_Titel :
Particle Accelerator Conference, 2001. PAC 2001. Proceedings of the 2001
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-7191-7
DOI :
10.1109/PAC.2001.988165
