NDLI: Ultra-low energy storage ring at FLAIR

Content Provider	Springer Nature Link
Author	Welsch, Carsten P. Papash, A. I. Gorda, O. Harasimowicz, J. Karamyshev, O. Karamysheva, G. Newton, D. Panniello, M. Putigna, M. Siggel King, M. R. F. Smirv, A.
Copyright Year	2011
Abstract	The Ultra-low energy electrostatic Storage Ring (USR) at the future Facility for Low-energy Antiproton and Ion Research (FLAIR) will provide cooled beams of antiprotons in the energy range between 300 keV down to 20 keV and possibly less. The USR has been completely redesigned over the past three years. The ring structure is based on a “split achromat” lattice that allows in-ring experiments with internal gas jet target. Beam parameters might be adjusted in a wide range: from very short pulses in the nanosecond regime to a Coasting beam. In addition, a combined fast and slow extraction scheme was developed that allows for providing external experiments with cooled beams of different time structure. Detailed investigations of the USR, including studies into the ring’s long term beam dynamics, life time, equilibrium momentum spread and equilibrium lateral spread during collisions with an internal target were carried out. New tools and beam handling techniques for diagnostics of ultra-low energy ions at beam intensities less than 106 were developed by the QUASAR Group. In this paper, progress on the USR project will be presented with an emphasis on the expected beam parameters available to the experiments at FLAIR.
Starting Page	205
Ending Page	215
Page Count	11
File Format	PDF
ISSN	03043843
Journal	Hyperfine Interactions
Volume Number	213
Issue Number	1-3
e-ISSN	15729540
Language	English
Publisher	Springer Netherlands
Publisher Date	2011-11-23
Publisher Place	Dordrecht
Access Restriction	Subscribed
Subject Keyword	Antimatter Beam dynamics Low energy Storage ring Lattice design Condensed Matter Physics Atomic, Molecular, Optical and Plasma Physics Nuclear Physics, Heavy Ions, Hadrons Surfaces and Interfaces, Thin Films
Content Type	Text
Resource Type	Article
Subject	Nuclear and High Energy Physics Atomic and Molecular Physics, and Optics Physical and Theoretical Chemistry Condensed Matter Physics

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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