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Full Record Details
Persistent URL
http://purl.org/net/epubs/work/56078
Record Status
Checked
Record Id
56078
Title
Assessing the Transmission of the H
-
Ion Beam on the Front End Test Stand
Contributors
SR Lawrie (STFC Rutherford Appleton Lab.) (Pr.Au.)
,
DC Faircloth (STFC Rutherford Appleton Lab.)
,
AP Letchford (STFC Rutherford Appleton Lab.)
,
M Perkins (STFC Rutherford Appleton Lab.)
,
J Pozimski (Imperial College London)
Abstract
The front end test stand (FETS) is entering the next stage of construction and commissioning, with the three-solenoid magnetic low energy beam transport (LEBT) line being installed. A thorough characterization of the beam leaving the Penning H<sup>-</sup> ion source has been performed. This includes measurements of the beam current using toroids and of the transverse emittance using slit-slit scanners. These measurements are performed over a wide range of source discharge and extraction parameters in order to understand how the transmission may be improved. Comments on the quality of the beam to be injected into the FETS radio frequency quadrupole (RFQ) are given.
Organisation
ISIS
,
ISIS-ACCEL
,
STFC
Keywords
Physics
,
ion source
,
ion beam
,
negative hydrogen
,
low energy
,
ISIS 2010 Update
Funding Information
Related Research Object(s):
Licence Information:
Language
English (EN)
Type
Details
URI(s)
Local file(s)
Year
Paper In Conference Proceedings
In 1st International Particle Accelerator Conference (IPAC 2010), Kyoto, Japan, 24-28 May 2010, (2010).
http://accelconf.…0/papers/mopd057.pdf
2010
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