München 2019 – wissenschaftliches Programm
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AKBP: Arbeitskreis Beschleunigerphysik
AKBP 2: Diagnostics, Control and Instrumentation
AKBP 2.4: Vortrag
Montag, 18. März 2019, 14:45–15:00, HS 7
Electrostatic deflector development — •Christian Käseberg1,2, Andreas Lehrach1,2, and Kirill Grigoryev3 for the JEDI collaboration — 1Institute for Nuclear Physics IV, FZ Jülich, Germany — 2III. Physikalisches Institut B, RWTH Aachen University, Germany — 3Institute for Nuclear Physics II, FZ Jülich, Germany
The direct measurement of the proton or deuteron Electric Dipole Mo- ment (EDM) has never been performed before. These experiments can be done at electrostatic storage ring. As a starting point the magnetic storage ring COSY at Forschungszentrum Jülich can be used. It will require implementation of the electrostatic or electromagnetic beam- bending elements. For testing the electrodes' material, shape, surface treatment and high voltage, a real size large deflector is developed and will be checked in a magnetic field of a large-gap dipole magnet. The experimental setup and the laboratory test results will be presented.