Title :
Longitudinal measurements and simulations of stretched bunches in the NSLS VUV ring
Author_Institution :
Brookhaven Nat. Lab., Upton, NY, USA
Abstract :
Certain longitudinal instabilities in the stretched bunches of the National Synchrotron Light Source Vacuum Ultra-Violet ring are described and simulated using a code for the integration of the Vlasov-Fokker-Planck equation (these proceedings). Results for the microwave instability driven by a broadband impedance, an instability driven by high-Q RF modes, and response functions in stretched bunches, are compared with measurements from the ring
Keywords :
Fokker-Planck equation; Vlasov equation; electron accelerators; particle beam diagnostics; particle beam stability; storage rings; NSLS; VUV ring; Vlasov-Fokker-Planck equation; high-Q RF modes; longitudinal instabilities; microwave instability; response functions; stretched bunches; Acceleration; Current measurement; Equations; Frequency measurement; Impedance measurement; Laboratories; Light sources; Radio frequency; Synchrotrons; Voltage;
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.2001.988189
