Speaker
Manuela Boscolo
(Istituto Nazionale di Fisica Nucleare)
Description
High currents of bunched electron and positron beams plan to be used in the proposed FCC-ee collider to achieve a high luminosity. Naturally, the impedance of the interaction region of the FCC must be as small as possible. Previously, a very smooth beam pipe in the interaction region was designed, and now we add necessary elements important for the beam operation, reduced backgrounds, and assembly. Among these elements are BPMs, expansion bellows, extension of the common beam pipe, and an elliptical synchrotron radiation mask. These new elements will be analyzed to see if they increase the impedance and, then, followed by discussions how to mitigate any issue.
| Region represented | North America |
|---|---|
| Paper preparation format | Word |
Primary author
Alexander Novokhatski
(SLAC National Accelerator Laboratory)
Co-authors
Enrico Di Pasquale
(Istituto Nazionale di Fisica Nucleare)
Francesco Fransesini
(Istituto Nazionale di Fisica Nucleare)
John Seeman
(SLAC National Accelerator Laboratory)
Kévin André
(European Organization for Nuclear Research)
Manuela Boscolo
(Istituto Nazionale di Fisica Nucleare)
Stefano Lauciani
(Istituto Nazionale di Fisica Nucleare)
