19 citations · 21 across the 7 of their papers we have counts for
7 papers
Dipole Wakefield Suppression In High Phase Advance Detuned Linear Accelerators For The JLC/NLC Designed To Minimise Electrical Breakdown And Cumulative BBU
R. M. Jones, N. M. Kroll, T. Higo +4
Recent experiments at SLAC [1,2] and CERN [3] have revealed evidence of significant deformation in the form of "pitting" of the cells of the 1.8m series of structures DDS/RDDS (Dam…
Manifold Damping of Transverse Wakefields in High Phase Advance Traveling Wave Structures and Local Damping of Dipole Wakefields in Standing Wave Accelerators
R. M. Jones, N. M. Kroll, T. Higo +2
Operating the SLAC/KEK DDS (Damped Detuned Structure) X-band linacs at high gradients (in excess of 70MV/m) has recently been found to be limited by the accelerator structures brea…
Design, fabrication and measurement of the first rounded damped detuned accelerator structure (RDDS1)
J. W. Wang, C. Adolphsen, G. B. Bowden +29
As a joint effort in the JLC/NLC research program, we have developed a new type of damped detuned accelerator structure with optimized round-shaped cavities (RDDS). This paper disc…
An Investigation of Optimised Frequency Distributions for Damping Wakefields in X-Band Linacs for the NLC
R. M. Jones, N. M. Kroll, R. H. Miller +2
In the NLC (Next Linear Collider) small misalignments in each of the individual accelerator structures (or the accelerator cells) will give rise to wakefields which kick the beam f…
Local and Fundamental Mode Coupler Damping of the Transverse Wakefield in RDDS1 Linacs
R. M. Jones, N. M. Kroll, R. H. Miller +2
In damping the wakefield generated by an electron beam traversing several thousand X-band linacs in the NLC we utilise a Gaussian frequency distribution of dipole modes to force th…
Comparisons Of Equivalent Circuit Predictions With Measurements For Short Stacks Of Rdds1 Discs, And Their Potential Application To Improved Wakefield Prediction
R. M. Jones, T. Higo, Y. Higashi +5
In fabricating the first X-Band RDDS (Rounded Damped Detuned Structure) accelerator structure, microwave measurements are made on short groups of discs prior to bonding the discs o…