Title :
Impedances of Tevatron separators
Author_Institution :
Fermi Nat. Accel. Lab., USA
Abstract :
The impedances of the Tevatron separators are revisited and are found to be negligibly small in the few hundred MHz region, except for resonances at 22.5 MHz. The latter are contributions from the power cables which may drive head-tail instabilities if the bunch is long enough.
Keywords :
beam handling equipment; electric impedance; particle beam bunching; particle beam dynamics; particle beam stability; proton accelerators; storage rings; synchrotrons; 22.5 MHz; Tevatron separators; bunch; head-tail instabilities; impedances; power cables; resonances; Coaxial components; Computational modeling; Electromagnetic waveguides; Frequency estimation; Impedance measurement; Magnets; Numerical models; Particle separators; Power cables; Resonance;
Conference_Titel :
Particle Accelerator Conference, 2003. PAC 2003. Proceedings of the
Print_ISBN :
0-7803-7738-9
DOI :
10.1109/PAC.2003.1289815
