|Author||Schöps, A. ♦ Vagin, P. ♦ Tischer, M.|
|Source||United States Department of Energy Office of Scientific and Technical Information|
|Subject Keyword||PARTICLE ACCELERATORS ♦ INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY ♦ CURRENTS ♦ DESY ♦ GEV RANGE 01-10 ♦ INSTALLATION ♦ RINGS ♦ STANDARDS ♦ STORAGE RINGS ♦ VISIBLE RADIATION ♦ WIGGLER MAGNETS ♦ X RADIATION|
|Abstract||DESY presently operates 14 independent insertion device (ID) beamlines at its 6 GeV storage ring PETRA III. Besides the 2 m long standard undulators U29 and U32, several special IDs of up to 5 m length have been installed to meet the experimental requests for high energy X-rays, elliptically polarized light, and a higher degree of coherence. Two additional half octants of the ring have recently been reconstructed, in order to extend the experimental capabilities at PETRA III. The straight sections also allow for installation of IDs of 2 m or 5 m length. This article gives an overview of the ID key parameters, the spectral properties and the brilliance of the current undulators installed at PETRA III. It also presents the characteristics of some of the upcoming special IDs, like in-vacuum and short undulators.|
|Learning Resource Type||Article|
|Publisher Place||United States|
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