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Full Record Details
Persistent URL
http://purl.org/net/epubs/work/64839
Record Status
Checked
Record Id
64839
Title
Design of a novel electrostatic ion storage ring at KACST
Contributors
MOA El Ghazaly (NCMP, KACST)
,
SM Alshammari (NCMP, KACST)
,
CP Welsch (Cockcroft Inst. and Liverpool Univ.)
,
HH Alharbi (NCMP, KACST)
Abstract
A new electrostatic storage ring for beams at energies up to 30keV.q is currently under development at the National Centre for Mathematics and Physics(NCMP), King Abdulaziz City for Science and Technology (KACST). The ring design is based on the existing electrostatic storage rings, but stretches significantly beyond them in that it shall form the core of a unique flexible experimental facility at KACST. The lattice of this ring has been designed in a way that enables the use of state-of-the-art experimental methods to study electron-ion, laser-ion, and ion-neutral beams interactions. The lattice design also allows for a future upgrade of the ring to a double storage ring structure that would enable ion-ion beam interactions to be performed. In this paper, we present the design of this ring with a focus on beam dynamics calculations for the 71 single-bend racetrack layout. The study is principally based on the SIMION8 program. We complemented this study further by using purpose-written routine and MAD-X simulation code. An in depth investigation into beam stability under consideration of non-linear field components in the electrostatic optical elements, is presented. Finally, different working points and stability regions are discussed.
Organisation
CI
Keywords
Atomic and molecular physics
,
Fringe fields
,
Physics
,
Aberrations
,
Storage rings
,
Electrostatic storage devices
,
SIMION
Funding Information
Related Research Object(s):
Licence Information:
Language
English (EN)
Type
Details
URI(s)
Local file(s)
Year
Journal Article
Nucl Instrum Meth A
709 (2013): 76-84.
doi:10.1016/j.nima.2013.01.026
2013
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