376 citations · 480 across the 16 of their papers we have counts for
16 papers
Advanced surface treatments for medium-velocity superconducting RF cavities for high accelerating gradient continuous-wave operation
K. McGee, S. Kim, K. Elliott +13
Nitrogen-doping and furnace-baking are advanced high-Q0 recipes developed for 1.3 GHz TESLA-type cavities. These treatments will significantly benefit the high-Q0 linear accelerato…
Beam Induced Electron Cloud Resonances in Dipole Magnetic Fields
J. R. Calvey, W. Hartung, J. Makita +1
The buildup of low energy electrons in an accelerator, known as electron cloud, can be severely detrimental to machine performance. Under certain beam conditions, the beam can beco…
In-Situ Measurements of the Secondary Electron Yield in an Accelerator Environment: Instrumentation and Methods
W. H. Hartung, D. M. Asner, J. V. Conway +8
The performance of a particle accelerator can be limited by the build-up of an electron cloud (EC) in the vacuum chamber. Secondary electron emission from the chamber walls can con…
Measurements of Electron Cloud Growth and Mitigation in Dipole, Quadrupole, and Wiggler Magnets
J. R. Calvey, W. Hartung, Y. Li +4
Retarding field analyzers (RFAs), which provide a localized measurement of the electron cloud, have been installed throughout the Cornell Electron Storage Ring (CESR), in different…
Report on Instrumentation and Methods for In-Situ Measurements of the Secondary Electron Yield in an Accelerator Environment
W. H. Hartung, D. M. Asner, J. V. Conway +8
The achievable beam current and beam quality of a particle accelerator can be limited by the build-up of an electron cloud (EC) in the vacuum chamber. Secondary electron emission f…
Measurement and Modeling of Electron Cloud in a Field Free Environment Using Retarding Field Analyzers
J. R. Calvey, G. Dugan, W. Hartung +3
As part of the CESR-TA program at Cornell, diagnostic devices to measure and quantify the electron cloud effect have been installed throughout the CESR ring. One such device is the…