7 citations · 7 across the 2 of their papers we have counts for
4 papers · 1 filter
Niobium Quarter-Wave Resonator Development for The Rare Isotope Accelerator
W. Hartung, J. Bierwagen, S. Bricker +9
Two superconducting quarter-wave resonator (QWR) prototypes have been fabricated and tested. They operate at 80.5 MHz and 161 MHz and are optimised for beta = 0.085 and beta = 0.16…
Status Report on Multi-Cell Superconducting Cavity Development for Medium-Velocity Beams
W. Hartung, C. C. Compton, T. L. Grimm +3
Three prototype 6-cell superconducting cavities for acceleration in the velocity range of 0.40 to 0.53 times the speed of light have been fabricated. The quality factor (Q) of the…
Electro-Optic Sampling of Transient Fields from the passage of High-Charge Electron Bunches
M. J. Fitch, A. C. Melissinos, P. L. Colestock +3
When a relativistic electron bunch traverses a structure, strong electric fields are induced in its wake. We present measurements of the electric field as a function of time as mea…
Compression of High-Charge Electron Bunches
M. J. Fitch, A. C. Melissinos, N. Barov +3
The A0 Photoinjector at Fermilab can produce high charge (10-14 nC) electron bunches of low emittance (20 pi mm-mrad for 12 nC). We have undertaken a study of the optimal compressi…