4 papers · 1 filter
Manifold Damping Of Wakefields In High Phase Advance Linacs For The NLC
R. M. Jones, Z. Li, R. H. Miller +5
Earlier RDDS (Rounded Damped Detuned Structures) [1,2], designed, fabricated and tested at SLAC, in collaboration with KEK, have been shown to damp wakefields successfully. However…
Numerical Studies on Locally Damped Structures
Z. Li, N. T. Folwell, T. O. Raubenheimer
In the JLC/NLC X-band linear collider, it is essential to reduce the long-range dipole wakefields in the accelerator structure to prevent beam break up (BBU) and emittance degradat…
Higher Dipole Bands in the NLC Accelerating Structure
C. Adolphsen, K. L. F. Bane, V. A. Dolgashev +3
We show that scattering matrix calculations for dipole modes between 23-43 GHz for the 206 cell detuned structure (DS) are consistent with finite element calculations and results o…
Dipole Mode Detuning in the NLC Injector Linacs
K. L. F. Bane, Z. Li
The injector linacs of the JLC/NLC comprise the e+ booster, the e- drive linac, the e+ booster, and the two prelinacs. These four systems together transport the two types of beams…