A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z  

Abed, E.

Paper Title Page
WGA31 Linear Resonance Analysis of Beams with Intense Space Charge in the University of Maryland Electron Ring (UMER) 165
 
  • C. Wu, E. Abed, B.L. Beaudoin, S. Bernal, R.A. Kishek, P.G. O'Shea, M. Reiser, D.F. Sutter
    UMD, College Park, Maryland
 
 

Space charge can significantly affect the resonant properties of rings. The University of Maryland Electron Ring is a scaled experiment in which we have circulated beams with unprecedented intensities. Here we discuss the resonance analysis performed using the electrostatic particle-in-cell code WARP, to understand the effect of space charge on the ring resonances. Beams with varying degrees of space charge in both the emittance- and space-charge-dominated regimes are attempted. The operating point is scanned to map the tune diagram under various lattice and injection errors. The results of the simulation study are compared to experimental measurements.

 

slides icon

Slides