Dresden 2017 – scientific programme
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AKBP: Arbeitskreis Beschleunigerphysik
AKBP 1: New Accelerator Concepts I
AKBP 1.8: Talk
Monday, March 20, 2017, 17:00–17:15, MOL 213
LUX Electron Optic — •Paul Winkler1,2, Christian Werle2, Niels Delbos2, Max Trunk2, Philipp Messner2,4, Manuel Kirchen2, Sören Jalas2, Spencer Jolly2,3, Vincent Leroux2,3, Matthias Schnepp2, Dariusz Kocoň3, Alexander Molodozhentsev3, Přibyl Lukáš3, and Andreas R. Maier2 — 1DESY, Hamburg, Germany — 2Center for Free-Electron Laser Science & Department of Physics, University of Hamburg, 22761 Hamburg, Germany — 3ELI Beamlines, Dolní Břežany, Czech Republic — 4International Max Planck Research School for Ultrafast Imaging & Structural Dynamics, 22761 Hamburg, Germany
The LUX experiment, built and operated by the LUX Junior Research Group of the University of Hamburg in close cooperation with DESY, produces laser-plasma electron bunches with 5 Hz repetition and is currently upgraded towards the generation of undulator radiation. In this talk we present a beam optic for electron energies of 100-400 MeV with a modified, compact electro quadrupole doublet. The magnets feature a gap size as small as 12 mm, resulting in field gradients of up to 150 T/m, which allows capturing the beam 10cm behind the target and focusing it into a 5mm period undulator or an electron spectrometer, respectively. Special care was taken in the beam pipe design to ensure clip-free laser transport to the post target diagnostics.