Realization of a large-acceptance Faraday Cup for 3 MeV electrons
In: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Jg. 922 (2019-04-01), S. 157-160
Online
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Zugriff:
The design, construction, installation, and testing of a Faraday Cup intended to measure the current of a 3 MeV, 1 microampere electron beam is described. Built as a current monitor for a M{\o}ller scattering measurement at the MIT High Voltage Research Laboratory, the device combines a large angular acceptance with the capability to measure a continuous, low energy beam. Bench studies of its performance demonstrate current measurements accurate to the percent level at 1 microampere. The Faraday Cup was designed and constructed at MIT and has been in use at the HVRL since 2017, providing a significantly more detailed measurement of beam current than was previously available.
Comment: 4 pages
| Titel: |
Realization of a large-acceptance Faraday Cup for 3 MeV electrons
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| Autor/in / Beteiligte Person: | Milner, Ross ; Epstein, C.S. ; Lee, S. ; Johnston, R. ; Friščić, Ivica ; Vidal, C. ; Corliss, R. ; Moran, P. ; Ihloff, E. ; Kelsey, J. ; Steadman, S. G. ; Cooke, Chathan M. ; Fisher, P. H. ; Hasell, D. ; Bernauer, Jan C. |
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| Zeitschrift: | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Jg. 922 (2019-04-01), S. 157-160 |
| Veröffentlichung: | Elsevier BV, 2019 |
| Medientyp: | unknown |
| ISSN: | 0168-9002 (print) |
| DOI: | 10.1016/j.nima.2018.12.080 |
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