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Full Record Details
Persistent URL
http://purl.org/net/epubs/work/65236
Record Status
Checked
Record Id
65236
Title
Effect of DC Photoinjector Gun Voltage on Beam Dynamics in ALICE ERL
Contributors
YM Saveliev (STFC Daresbury Lab.) (Pr.Au.)
,
F Jackson (STFC Daresbury Lab.)
,
J Jones (STFC Daresbury Lab.)
,
J McKenzie (STFC Daresbury Lab.)
Abstract
The ALICE ERL employs a DC HV photoelectron gun as an electron source. As with other machines in this class, the electron beam is not always of a perfect quality. This is aggravated by the fact the ALICE gun has so far been operated at a lower voltage of 230kV, due to hardware limitations. The "two beams" structure was observed and experimentally investigated and found to be the result of complex processes during the initial stages of beam acceleration. The experimental observations and data are compared with those obtained at 325kV gun voltage. An investigation of the effect of the DC photogun voltage on longitudinal and transverse beam dynamics is presented and discussed.
Organisation
ASTeC
,
ASTeC-AP
,
CI
,
STFC
Keywords
ASTeC 2012-2013
,
Physics
Funding Information
Related Research Object(s):
Licence Information:
Language
English (EN)
Type
Details
URI(s)
Local file(s)
Year
Paper In Conference Proceedings
In 3rd International Particle Accelerator Conference (IPAC'12), New Orleans, Louisiana, USA, 20-25 May 2012, (2012).
moppp023.pdf
2012
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