DocumentCode
2885634
Title
The optimum chromaticity scheme correction for monochromatic and non-monochromatic beam in HESR
Author
Chechenin, A. ; Senichev, Yu. ; Vasyukhin, N.
Author_Institution
Forschungszentrum Julich, Julich
fYear
2007
fDate
25-29 June 2007
Firstpage
3286
Lastpage
3288
Abstract
The High Energy Storage Ring (HESR) of FAIR project consists of two achromatic arcs and two dispersionless straight sections. Due to the multifunctional purpose of the straight sections their contribution into the total chromaticity of the first and second order exceeds the arc´s contribution and can affect on the non-monochromatic beam dynamic aperture. We investigate the optimum sextupole and octupole scheme correction for monochromatic and non-monochromatic beam to reach the larger dynamic aperture.
Keywords
monochromators; particle beam dynamics; particle beam focusing; storage rings; FAIR project; High Energy Storage Ring; achromatic arcs; dispersionless straight sections; focusing sextupole gradient; monochromatic beam; nonmonochromatic beam dynamic aperture; optimum chromaticity scheme correction; optimum octupole scheme correction; optimum sextupole scheme correction; Apertures; Compaction; Cooling; Energy storage; Lattices; Numerical simulation; Optical beams; Optical sensors; Resonance; Shape;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 2007. PAC. IEEE
Conference_Location
Albuquerque, NM
Print_ISBN
978-1-4244-0916-7
Type
conf
DOI
10.1109/PAC.2007.4440400
Filename
4440400
Link To Document