Darmstadt 2016 – wissenschaftliches Programm

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AKBP: Arbeitskreis Beschleunigerphysik

AKBP 12: Beam Diagnostics I

AKBP 12.5: Vortrag

Donnerstag, 17. März 2016, 15:00–15:15, S1/05 23

The Transverse Deflecting Cavity for Beam Diagnostics at bERLinPro — •Georgios Kourkafas¹, Hans-Walter Glock¹, Andreas Jankowiak¹, Thorsten Kamps¹, Dmitriy Malyutin¹, Axel Neumann¹, Jens Völker¹, Alessandro Ferrarotto², and Thomas Weis² — ¹Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, 12489 Berlin, Germany — ²Technische Universität Dortmund, 44227 Dortmund, Germany

The bERLinPro facility at Helmholtz-Zentrum in Berlin (HZB) aims to develop an Energy-Recovery Linac capable of providing the demanding beam requirements of future light sources. A crucial part of the machine's overall performance is determined already at the beam source, namely a superconducting RF photoinjector operated in continuous-wave mode. Therefore, considerable effort is given in the development, optimization and characterization of such an advanced system by the GunLab group at HZB.

As part of the proposed beam diagnostics, a transverse deflecting cavity operating in both transverse polarizations of the TM110 mode is foreseen for the measurement of the longitudinal phase space and the transverse slice emittance. An improved cavity design is presented and its effect on the beam dynamics and measurements is simulated.