1. BMAD Beam-Breakup Calculation Update Jim Crittenden ERL @ CESR Meeting 23 July 2009
Statistical Comparison to ERL-06-01
Info on critical HOM/cavity for CM's Minimum ERL

2. ERL-06-01 Fig. 11a 2006 Lattice with two HOMs and 10 Mhz frequency spread
Mean
RMS 341.
The BMAD BBU threshold calculation
reproduces both the average value
and spread of the ERL calculations

3. “Minimal” ERL Optics Design Chris Mayes' dissertation
Optimized symmetric linacs
Useful for studying BBU optimization methods

4. Minimal ERL BBU Thresholds Two ERL-06-01 HOMs and 10 Mhz frequency spread
Threshold currents similar to CERL 7.4
Critical cavity most often at high-energy end of first linac