Title :
LEP dynamic aperture with asymmetrical RF distribution
Author :
Ruggiero, Francesco
Author_Institution :
CERN, Geneva, Switzerland
Abstract :
The reduction of dynamic aperture for LEP 200 caused by an asymmetrical RF distribution is investigated by particle tracking. In particular, the dependence of this effect on synchrotron tune is studied under different conditions in case of breakdown of an RF unit. The localization of the accelerating cavities and the consequent discontinuous replacement of radiated energy are taken into account.<>
Keywords :
electron accelerators; particle beam diagnostics; storage rings; synchrotrons; LEP 200; accelerating cavities; asymmetrical RF distribution; dynamic aperture; particle tracking; radiated energy; synchrotron tune; Apertures; Electrons; Lattices; Orbits; Particle tracking; Positrons; Radiation effects; Radio frequency; Stability; Synchrotrons;
Conference_Titel :
Particle Accelerator Conference, 1991. Accelerator Science and Technology., Conference Record of the 1991 IEEE
Conference_Location :
San Francisco, CA, USA
Print_ISBN :
0-7803-0135-8
DOI :
10.1109/PAC.1991.164738
