Diagnostics of longitudinal bunch instabilities at KARA

Authors

  • B. Kehrer
  • M. Brosi
  • E. Bründermann
  • S. Funkner
  • M.J. Nasse
  • G. Niehues
  • M.M. Patil
  • J.L. Steinmann
  • A.-S. Müller

DOI:

https://doi.org/10.23732/CYRCP-2020-009.137

Abstract

KARA, the Karlsruhe Research Accelerator, can be operated in different modes, including a short-bunch mode. During this mode, where the dispersion is stretched in order to reduce the momentum-compaction factor, micro-bunching instability can occur. At KARA, several measurement setups and techniques are used to investigate this instability further with the long-term perspective to suppress and control it. In this contribution, we give an overview about the different setups and the results achieved during the past years.

Published

2020-12-16