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RIS citation export for WEPTS015: Synchronous Measurements of Electron Bunches Under the Influence of the Microbunching Instability

AU  - Brosi, M.
AU  - Boltz, T.
AU  - Bründermann, E.
AU  - Funkner, S.
AU  - Kehrer, B.
AU  - Müller, A.-S.
AU  - Nasse, M.J.
AU  - Niehues, G.
AU  - Patil, M.M.
AU  - Schreiber, P.
AU  - Schönfeldt, P.
AU  - Steinmann, J.L.
ED  - Boland, Mark
ED  - Tanaka, Hitoshi
ED  - Button, David
ED  - Dowd, Rohan
ED  - Schaa, Volker RW
ED  - Tan, Eugene
TI  - Synchronous Measurements of Electron Bunches Under the Influence of the Microbunching Instability
J2  - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019
CY  - Melbourne, Australia
T2  - International Particle Accelerator Conference
T3  - 10
LA  - english
AB  - The microbunching instability is a longitudinal collective instability which occurs for short electron bunches in a storage ring above a certain threshold current. The instability leads to a charge modulation in the longitudinal phase space. The resulting substructures on the longitudinal bunch profile vary over time and lead to fluctuations in the emitted power of coherent synchrotron radiation (CSR). To study the underlying longitudinal dynamics on a turn-by-turn basis, the KIT storage ring KARA (Karlsruhe Research Accelerator) provides a wide variety of diagnostic systems. By synchronizing the single-shot electro-optical spectral decoding setup (longitudinal profile), the bunch-by-bunch THz detection systems (THz power) and the horizontal bunch size measurement setup (energy spread), three important properties of the bunch during this instability can be measured at every turn for long time scales. This allows a deep insight into the dynamics of the bunch under the influence of the microbunching instability. This contribution will discuss effects like the connection between the emitted CSR power and the deformations in the longitudinal bunch profile on the time scale of the instability.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 3119
EP  - 3122
KW  - synchrotron
KW  - radiation
KW  - bunching
KW  - simulation
KW  - storage-ring
DA  - 2019/06
PY  - 2019
SN  - 978-3-95450-208-0
DO  - DOI: 10.18429/JACoW-IPAC2019-WEPTS015
UR  - http://jacow.org/ipac2019/papers/wepts015.pdf
ER  -