Bochum 2018 – wissenschaftliches Programm
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HK: Fachverband Physik der Hadronen und Kerne
HK 27: Instrumentation IX
HK 27.4: Vortrag
Dienstag, 27. Februar 2018, 17:45–18:00, Audimax H1
Construction of the resonant position sensitive Schottky cavity — •Dmytro Dmytriiev1, Shahab Sanjari1, Yuri Litvinov1, and Thomas Stohlker1,2,3 — 1GSI, Plankstrasse 1, 64291 Darmstadt, Germany — 2GSI Helmholtzzentrum für Schwerionenforschung GmbH Branch Office Helmholtz Institute Jena Fröbelstieg 3, 07743 Jena, Germany — 3Friedrich Schiller University Jena 07737 Jena
Resonant Schottky cavities are sensitive beam monitors. They are very useful for the beam diagnostics in the storage rings. In addition to their applications in measurements of the beam parameters they also can be used in non-destructive in-ring decay studies of radioactive ion beams. And position sensitive Schottky cavities enhance precision in the isochronous mass measurement technique.
The goal of this work is to create and test position sensitive cavity based on previous simulations and theoretical calculations. These cavities will allow measurement of a particle horizontal position using monopole mode in an elliptic geometry. This information can be further analyzed to increase the performance in isochronous mass spectrometry. A brief description of the detector and its application in mass and lifetime measurements will be provided in this contribution.