Title :
Resonance free lattices for A.G. machines
Author_Institution :
SL Div., CERN, Geneva, Switzerland
Abstract :
A part of an alternating gradient circular machine composed of a number of identical cells Nc will not contribute to the excitation of most of the non-linear resonances to first order in multipole strength, if the two phase advances per cell take the values 2πk1/Nc and 2πk2/Nc. k 1 and k2 are any integers and k1≠k 2. This property is demonstrated here. Its application to synchrotron light sources and colliders is discussed
Keywords :
colliding beam accelerators; electron accelerators; particle beam stability; storage rings; alternating gradient circular machine; colliders; multipole strength; nonlinear resonances; resonance free lattices; synchrotron light sources; Fourier transforms; Frequency; Lattices; Light sources; Linear particle accelerator; Nonlinear optics; Oscillators; Resonance; Synchrotrons;
Conference_Titel :
Particle Accelerator Conference, 1999. Proceedings of the 1999
Conference_Location :
New York, NY
Print_ISBN :
0-7803-5573-3
DOI :
10.1109/PAC.1999.795715