Actions for Transport properties of a discrete helical electrostatic quadrupole [electronic resource].

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Transport properties of a discrete helical electrostatic quadrupole [electronic resource].

Published
Washington, D.C. : United States. Dept. of Energy, 1991.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description
Pages: (4 pages) : digital, PDF file
Additional Creators
United States. Department of Energy and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
The helical electrostatic quadrupole (HESQ) lens has been proposed as a low energy beam transport system which permits intense H{sup −} beams to be focused into an RFQ without seriously increasing the beam's emittance. A stepwise continuous HESQ lens has been constructed, and preliminary tests have shown that the structure does provide focusing. In order to understand the transport properties of this device, further detailed studies have been performed. Emittances were measured 3.5 cm from the end of the HESQ at two different voltages on the HESQ electrodes. A comparison of these experimental results with a linear model of the HESQ beam transport is made. 4 refs., 5 figs.
Report Numbers
E 1.99:doe/er/40374-51
E 1.99: conf-910505--419
conf-910505--419
doe/er/40374-51
Subject(s)
Other Subject(s)
Note
Published through SciTech Connect.
01/01/1991.
"doe/er/40374-51"
" conf-910505--419"
"DE92002434"
1991 Institute of Electrical and Electronics Engineers (IEEE) particle accelerator conference (PAC), San Francisco, CA (United States), 6-9 May 1991.
Datte, P.; Huson, F.R.; Meitzler, C.R.; Antes, K.; Xiu, L. . Inst. for Beam Particle Dynami.
Texas Accelerator Center, The Woodlands, TX (United States)
Funding Information
FG05-87ER40374
View MARC record | catkey: 14696030