May 29, 2017 to June 2, 2017
Intercontinental Hotel
Europe/Zurich timezone
There is a live webcast for this event.

Beam instability study for FCC-hh

May 30, 2017, 5:00 PM
2h 24m
Intercontinental Hotel

Intercontinental Hotel

Budapester Str. 2, 10787 Berlin, Germany
Board: 2TUP35

Speaker

Daria Astapovych (TU Darmstadt)

Description

Previous studies already showed that the FCC-hh beam intensities are limited by the resistive wall and the collimator impedances. In addition, electron clouds also contribute to the total impedance and could be the cause of instabilities. Numerical model of beam instabilities taking into account the impedance model is being developed. This should also be extended and include electron clouds. The numerical and analytical results of the impedance and growth rates for coupled-bunch instabilities will be shown.

Primary author

Daria Astapovych (TU Darmstadt)

Co-authors

Oliver Boine-Frankenheim (TU Darmstadt) Patrick Krkotic (TU Darmstadt) Uwe Niedermayer (TU-Darmstadt)

Presentation materials