DORIS III as a dedicated source for synchrotron radiation

Author

Nesemann, H. ; Brefeld, W. ; Decking, W. ; Sarau, B.

Author_Institution

DESY, Hamburg

Volume

1

fYear

1995

Firstpage

195

Abstract

In May 93 the operation of DORIS for high energy physics was discontinued and the ring became a dedicated source for synchrotron radiation operated at 4.5 GeV. Meanwhile a multibunch feedback system to control beam instabilities had been installed and positrons were stored instead of electrons. The resulting improvements and also the present status are described by discussing some important parameters and their limitations. These parameters include the beam lifetime, the maximum stored currents, the number of bunches, the beam dimensions and aperture, orbit distortions, position control of the photon beams, the reliability and the influence of the 10 insertion devices on the stored beam

Keywords

accelerator control systems; beam handling techniques; electron accelerators; particle beam stability; position control; storage rings; synchrotron radiation; 4.5 GeV; DORIS III; aperture; beam instabilities; insertion devices; maximum stored currents; multibunch feedback system; orbit distortions; position control; positrons; synchrotron radiation; Apertures; Control systems; Electron beams; Feedback; Intrusion detection; Position control; Positrons; Resonance; Strontium; Synchrotron radiation;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 1995., Proceedings of the 1995

Print_ISBN

0-7803-2934-1

Type

conf

DOI

10.1109/PAC.1995.504607

Filename

504607