| Autor: |
Benjamin Kehrer, Miriam Brosi, Johannes L. Steinmann, Edmund Blomley, Erik Bründermann, Michele Caselle, Stefan Funkner, Nicole Hiller, Michael J. Nasse, Gudrun Niehues, Lorenzo Rota, Manuel Schedler, Patrik Schönfeldt, Marcel Schuh, Paul Schütze, Marc Weber, Anke-Susanne Müller |
| Jazyk: |
angličtina |
| Rok vydání: |
2018 |
| Předmět: |
|
| Zdroj: |
Physical Review Accelerators and Beams, Vol 21, Iss 10, p 102803 (2018) |
| Druh dokumentu: |
article |
| ISSN: |
2469-9888 |
| DOI: |
10.1103/PhysRevAccelBeams.21.102803 |
| Popis: |
To understand and control dynamics in the longitudinal phase space, time-resolved measurements of different bunch parameters are required. For a reconstruction of this phase space, the detector systems have to be synchronized. This reconstruction can be used for example for studies of the microbunching instability which occurs if the interaction of the bunch with its own radiation leads to the formation of substructures on the longitudinal bunch profile. These substructures can grow rapidly—leading to a sawtooth-like behavior of the bunch. At KARA, we use a fast-gated intensified camera for energy spread studies, Schottky diodes for coherent synchrotron radiation studies as well as electro-optical spectral decoding for longitudinal bunch profile measurements. For a synchronization, a synchronization scheme is used which compensates for hardware delays. In this paper, the different experimental setups and their synchronization are discussed and first results of synchronous measurements presented. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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