Heidelberg 2007 – wissenschaftliches Programm

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T: Fachverband Teilchenphysik

T 216: Beschleuniger

T 216.4: Vortrag

Dienstag, 6. März 2007, 17:30–17:45, HS Mathematik

Beam heat load measurements in the cold bore superconductive undulator installed at ANKA — •Sara Casalbuoni¹, Michael Hagelstein¹, Barbara Kostka¹, Robert Rossmanith¹, Elena Mashkina², Erhard Steffens², Frank Zimmermann³, Axel Bernhard⁴, Daniel Wollmann⁴, and Tilo Baumbach⁴ — ¹Institute for Synchrotron Radiation, Research Center Karlsruhe, Germany — ²Physics Institute II, Friedrich Alexander University Erlangen-Nürnberg,Germany — ³CERN, Geneva, Switzerland — ⁴Laboratory for Application of Synchrotron Radiation, University of Karlsruhe, Germany

The beam heat load in the cold bore superconductive undulator installed at ANKA has been monitored for almost two years. The possible sources of the observed heat load as synchrotron radiation from upstream magnets, image currents, photo-excited electrons and ions will be discussed and compared with the experimental results.