A bypass for synchrotron radiation experiments at the storage ring PETRA II

Author

Brefeld, W. ; Gürtler, P.

Author_Institution

Hamburger Synchrotronstrahlungslab., DESY, Hamburg, Germany

fYear

1991

fDate

6-9 May 1991

Firstpage

2793

Abstract

The electron-positron collider PETRA, which is being reconstructed into a 1 4-GeV electron-proton booster for HERA (Hadron Electron Ring Accelerator), would be an excellent source for next-generation synchrotron radiation experiments. Insertion devices in such a high-energy storage ring would have unique properties in the photon energy range from 20 to 50 keV and open the possibility for experiments above 100 keV. However, all plants have to take into account that PETRA II has primarily to be used as a booster. A bypass at PETRA II seems to be the way to use the ring as a synchrotron radiation source without reducing the qualities of its booster functions. Results of first considerations, which lead to a bypass with two undulator beamlines, are presented.<>

Keywords

electron accelerators; storage rings; synchrotron radiation; synchrotrons; wigglers; HERA; Hadron Electron Ring Accelerator; bypass; electron-positron collider; electron-proton booster; storage ring; synchrotron radiation experiments; undulator beamlines; Apertures; Electron beams; Energy storage; Magnetic fields; Positrons; Protons; Radio frequency; Storage rings; Synchrotron radiation; Undulators;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 1991. Accelerator Science and Technology., Conference Record of the 1991 IEEE

Conference_Location

San Francisco, CA, USA

Print_ISBN

0-7803-0135-8

Type

conf

DOI

10.1109/PAC.1991.165105

Filename

165105