| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8174504 | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment | 2015 | 14 Pages |
Abstract
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 magnetic field environments. This paper describes the RFA designs developed for dipole, quadrupole, and wiggler field regions, and provides an overview of measurements made in each environment. The effectiveness of electron cloud mitigations, including coatings, grooves, and clearing electrodes, are assessed with the RFA measurements.
Related Topics
Physical Sciences and Engineering
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Instrumentation
Authors
J.R. Calvey, W. Hartung, Y. Li, J.A. Livezey, J. Makita, M.A. Palmer, D. Rubin,