4 citations · 5 across the 4 of their papers we have counts for
5 papers · 1 filter
Wake field, impedance and collective instability
Elias Métral
The first mention of the impedance concept appeared on November 1966 in the CERN internal report "Longitudinal instability of a coasting beam above transition, due to the action of…
Intra-bunch feedback system developments at DAFNE
Alessandro Drago, INFN-LNF, Frascati +32
This paper presents history and evolution of the intra-bunch feedback system for circular accelerators. This pro-ject has been presented by John D. Fox (SLAC/Stanford Un.) at the I…
Effect of Crab cavity HOMs on the coupled-bunch stability of HL-LHC
Sergey Antipov, Nicolo Biancacci, Jani Komppula +2
High frequency High Order Modes can significantly affect the coupled-bunch stability in a circular accelerator. With a large enough shunt impedance they may drive a coupled-bunch t…
Beam Coupling Impedance of the LHC TCTP Collimators
Hugo Day, Fritz Caspers, Alessandro Dallocchio +5
As part of an upgrade to the LHC collimation system, 8 TCTP and 1 TCSG collimators are proposed to replace existing collimators in the collimation system. In an effort to review al…
Evaluation of the Beam Coupling Impedance of New Beam Screen Designs for the LHC Injection Kicker Magnets
Hugo Day, Michael Barnes, Fritz Caspers +3
During the 2011 run of the LHC there was a significant measured temperature increase in the LHC Injection Kicker Magnets (MKI) during operation with 50ns bunch spacing. This was du…