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Measuring the bunch...
Measuring the bunch frequency multiplication at the 3rd CLIC Test Facility
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Dabrowski, A. E. (author)
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Bettoni, S. (author)
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Bravin, E. (author)
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Corsini, R. (author)
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Doebert, S. (author)
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Lefevre, T. (author)
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Rabiller, A. (author)
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Soby, L. (author)
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Skowronski, P. K. (author)
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Tecker, F. (author)
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Egger, D. (author)
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- Ferrari, Arnaud (author)
- Uppsala universitet,Högenergifysik
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Welsch, C. P. (author)
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(creator_code:org_t)
- 2012
- 2012
- English.
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In: Journal of Instrumentation. - 1748-0221. ; 7, s. P01005-
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
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- The CLIC Test Facility 3 (CTF3) is being built and commissioned by an international collaboration to test the feasibility of the proposed Compact Linear Collider (CLIC) drive beam generation scheme. Central to this scheme is the use of RF deflectors to inject bunches into a delay loop and a combiner ring, in order to transform the initial bunch frequency of 1.5 GHz from the linac to a final bunch frequency of 12 GHz. To do so, the machine's transverse optics must be tuned to ensure beam isochronicity and each ring's length can finally be adjusted with wiggler magnets to a sub millimeter path length accuracy. Diagnostics based on optical streak camera and RF power measurements, in particular frequency bands, have been designed to measure the longitudinal behaviour of the beam during the combination. This paper presents the diagnostics and recent commissioning measurements.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Keyword
- Beam-line instrumentation (beam position and profile monitors
- beam-intensity monitors
- bunch length monitors)
- Instrumentation for particle accelerators and storage rings - high energy (linear accelerators
- synchrotrons)
- Instrumentation for synchrotron radiation accelerators
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Dabrowski, A. E.
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Bettoni, S.
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Bravin, E.
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Corsini, R.
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Doebert, S.
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Lefevre, T.
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show more...
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Rabiller, A.
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Soby, L.
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Skowronski, P. K ...
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Tecker, F.
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Egger, D.
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Ferrari, Arnaud
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Welsch, C. P.
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
- Articles in the publication
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Journal of Instr ...
- By the university
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Uppsala University