Darmstadt 2016 – wissenschaftliches Programm
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AKBP: Arbeitskreis Beschleunigerphysik
AKBP 12: Beam Diagnostics I
AKBP 12.7: Vortrag
Donnerstag, 17. März 2016, 15:30–15:45, S1/05 23
Simultaneous detection of longitudinal and transverse bunch signals at ANKA — •Benjamin Kehrer1, Edmund Blomley1, Miriam Brosi1, Erik Bründermann1, Nicole Hiller1, Anke-Susanne Müller1, Paul Schütze2, Johannes Steinmann1, Manuel Schedler1, Marcel Schuh1, Patrik Schönfeldt1, and Nigel Smale1 — 1Karlsruhe Institute of Technology, Kaiserstraße 12, 76131 Karlsruhe — 2Deutsches Elektronen-Synchrotron DESY Notkestraße 85, 22607 Hamburg
The ANKA storage ring offers different operation modes including the short-bunch mode with bunch lengths tuned down to a few picoseconds. This can lead to the occurrence of microwave instabilities coupled to the emission of coherent synchrotron radiation (CSR) in the so-called 'bursts'. To study this CSR instability we use several turn-by-turn enabled detector systems to synchronously measure both the THz signal as well as bunch profiles. The different detectors are placed at different locations around the storage ring. Here we discuss the experimental setup and calibration of the various systems' synchronisation.