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physics.acc-ph2023
Wakefields of the FCC-ee collimation system
Mostafa Behtouei, Emanuela Carideo, Mikhail Zobov +1
The purpose of this paper is to calculate the longitudinal and transverse wakefields of the FCC collimators by using the electromagnetic codes ECHO3D and IW2D. We cross-checked our…
physics.acc-ph2022
Impedance modelling and collective effects in the Future Circular ee Collider with 4 IPs
M. Migliorati, C. Antuono, E. Carideo +2
The FCC-ee impedance model is being constantly updated closely following the vacuum chamber design and parameters evolution. In particular, at present, a thicker NEG coating of 150…
physics.acc-ph2019
Transverse Beam Stability with Low-Impedance Collimators in the High Luminosity Large Hadron Collider: Status and Challenges
S. A. Antipov, D. Amorim, N. Biancacci +5
The High-Luminosity upgrade of the Large Hadron Collider (HL-LHC) will double its beam intensity for the needs of High Energy Physics frontier. In order to ensure coherent stabilit…