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Time-Dependent Phase-Space Mapping of Space-Charge-Dominated Beams [electronic resource].

Published
Washington, D.C. : United States. Dept. of Energy. High Energy Physics Division, 2009.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Additional Creators
Brookhaven National Laboratory, United States. Department of Energy. High Energy Physics Division, and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
In this paper we report on a proof of principle experiment for demonstrating the possibility of reconstructing the time resolved-phase-space distribution of a space-charge dominated beam by a tomographic technique which provides us with far more information than a time-sliced emittance. We emphasize that this work describes and demonstrates a new methodology which can be applicable to any beam pulse using imaging methods with the appropriate time resolution for the pulse duration. The combination of a high precision tomographic diagnostic with fast imaging screens and a gated camera are used to produce phase space maps of two beams: one with a parabolic current profile and another with a short perturbation atop a rectangular pulse. The correlations between longitudinal and transverse phase spaces are apparent and their impact on the dynamics is discussed.
Report Numbers
E 1.99:jlab-acc-09-1135
E 1.99: doe/or/23177-1715
doe/or/23177-1715
jlab-acc-09-1135
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Note
Published through SciTech Connect.
05/01/2009.
"jlab-acc-09-1135"
" doe/or/23177-1715"
PAC09, 4-8 May 2009, Vancouver, BC, Canada.
D. Stratakis, R.B. Fiorito, I. Haber, R.
Funding Information
AC05-06OR23177
View MARC record | catkey: 13821180