Master Thesis

FZJ-2020-01159

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Electrostatic Deflector Development for Electric Dipole Moment Measurements at Storage Rings

Kaeseberg, C. (Corresponding author)FZJ*

2019

Please use a persistent id in citations: http://hdl.handle.net/2128/24725

Abstract: A major goal of the J ̈ulich Electric Dipole moment Investigations (JEDI) collaboration is tomeasure the permanent electric dipole moment (EDM) of a proton. This shall be done ina dedicated storage ring which needs electric bending elements. Since no electric bendingelements are currently available that can deliver the wanted strength and quality of theelectric field they have to be developed and tested.In this thesis measurements are presented with small electrodes at small distances. Thesemeasurement shall show the different behaviour of different materials and coatings at highelectric fields. The maximum field strengths that can be achieved with these small electrodesare given and extrapolated to larger distances which are in the region of what will be usedin the storage ring.

Note: Masterarbeit, RWTH Aachen, 2019

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Contributing Institute(s):

1. Experimentelle Hadrondynamik (IKP-2)
2. Kernphysikalische Großgeräte (IKP-4)

Research Program(s):

1. 612 - Cosmic Matter in the Laboratory (POF3-612) (POF3-612)
2. srEDM - Search for electric dipole moments using storage rings (694340) (694340)

Experiment(s):

1. Jülich Electric Dipole moment Investigations

Appears in the scientific report 2020

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Database coverage:

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