The synchrotron light source ROSY

Author

Einfeld, D. ; Büttig, H. ; Dienel, S. ; Gläser, W. ; Goetz, Th. ; Guratzsch, H. ; Hartmann, B. ; Janssen, D. ; Krug, H. ; Linnemann, J. ; Matz, W. ; Murphy, J.B. ; Neumann, W. ; Oehme, W. ; Picard, M. ; Plesko, M. ; Pröhl, D. ; Rossmanith, R. ; Schlenk, R

Author_Institution

Res. Center Rossendorf Inc., Dresden, Germany

fYear

1993

fDate

17-20 May 1993

Firstpage

1477

Abstract

ROSY, a 3rd generation synchrotron radiation source, has been proposed to be built at the Research Center Rossendorf in the region Dresden of the country Saxony in Germany. ROSY will be dedicated to material research and industrial application. The critical wavelength of the synchrotron radiation spectrum has to be 0.15 nm corresponding to a critical photon energy of 8.4 keV. Electrons with an energy of 3 GeV deflected in a 1.4 T bending magnet provide this spectrum. It is proposed to use a “modified multiple bend achromat (MBA)” lattice in order to get a compact machine as well as a low emittance. For 3 GeV an emittance smaller than 30 nm rad can be obtained. With a fourfold symmetry and two larger straight sections within the achromatic arcs the circumference is 148.1 m. 23% of the circumference can be used for installing insertion devices. The natural chromaticities and the compensating sextupole strengths are moderate, the dynamic aperture as well as the momentum acceptance are sufficient

Keywords

X-ray production; electron accelerators; storage rings; synchrotron radiation; 0.15 nm; 1.4 T; 3 GeV; 8.4 keV; ROSY; chromaticity; dynamic aperture; emittance; modified multiple bend achromat; momentum acceptance; synchrotron light source; Apertures; Electrons; Ion beams; Lattices; Light sources; Magnetic flux; Physics; Solids; Synchrotron radiation; Undulators;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 1993., Proceedings of the 1993

Conference_Location

Washington, DC

Print_ISBN

0-7803-1203-1

Type

conf

DOI

10.1109/PAC.1993.308571

Filename

308571