10.18453/rosdok_id00005526
Udongwo, Sosoho-Abasi
Sosoho-Abasi
Udongwo
http://d-nb.info/gnd/1399459570
https://orcid.org/0009-0003-5203-4413
Design and optimisation of accelerating cavity and higher-order mode couplers for the W, H and ttbar operating points of the Future Circular Lepton Collider
Universität Rostock
2025
000 Generalities, Science
530 Physics
620 Engineering & allied operations
2025
en
https://purl.uni-rostock.de/rosdok/id00005526
urn:nbn:de:gbv:28-rosdok_id00005526-5
The Future Circular Lepton Collider (FCC-ee) needs advanced Superconducting RF cavities and Higher-Order Mode (HOM) couplers for the W, H, and ttbar energy points. This thesis focuses on the design and optimisation of accelerating cavities and HOM couplers tailored to the specific requirements of the W, H, and ttbar FCC-ee operating points. Numerical techniques, including electromagnetic simulations and sensitivity analysis, are employed to refine cavity geometries and optimise HOM damping.