Speaker
Chiara Antuono
(Sapienza Universita e INFN, Roma I (IT))
Description
In the framework of the FCC project, the development of an accurate beam coupling impedance model of the accelerator elements represents an important aspect for reaching the machine design performances.
A significant contribution to the total coupling impedance is provided by bellows and vacuum flanges, for which an accurate electromagnetic characterization is required.
In this work a step-by-step approach, from simplified to complex models involving 3D electromagnetic simulations, is discussed, and an estimation of the beam coupling impedance of a simplified bellow model is presented.
Author
Chiara Antuono
(Sapienza Universita e INFN, Roma I (IT))
Co-authors
Mauro Migliorati
(University of Rome "LA SAPIENZA")
Carlo Zannini
(CERN)
