• Design and Modeling of Superconducting Radio Frequency Structures for Particle Accelerators
• Numerical simulation of electromagnetic fields
• Compact modeling of large scale dynamical systems

After the discovery of the Higgs boson at LHC in 2012, CERN launched the design study of future circular collider (FCC) to serve as a post LHC accelerator for probing energy regimes beyond the LHC scope. The FCC study covers three machines for colliding different particles: proton­proton (hh), electron­positron (e+e­) and hadron­lepton (he) collider. The SRF system of the FCC will accelerate proton beams to 50 TeV and lepton beams up to 175 GeV. In addition to the high energy, the SRF system of FCC­ee has to cope with beam currents exceeding 1 A for some modes of operation. The aim of my research is to define a viable cavity design and layout for FCC­ee RF system to cover the requirements for both high accelerating gradient and very high beam current.

V. Shemelin, S. Gorgi Zadeh, J. Heller, U. van Rienen:Systematical study on superconducting radio frequency elliptic cavity shapes applicable to future high energy accelerators and energy recovery linacs. Physical Review Accelerators and Beams Vol. 19 (2016): Article 102002 (15 pages).

S. Gorgi Zadeh, R. Calaga, F. Gerigk, U. van Rienen: Superconducting cavity design for future circular collider. Verhandlun-gen der Deutschen Physikalische Gesellschaft e.V., DPG Frühjahrstagung 2016, Darmstadt/Germany, 16 March 2016 (Poster).

S. Gorgi Zadeh, R. Calaga, F. Gerigk, U. van Rienen: Superconducting Cavity Design for FCC-ee.FCC week 2016, Rome, Italy, 11-15 April 2016 (Poster).

S. Gorgi Zadeh, R. Calaga, F. Gerigk, U. van Rienen: Cavity design for the Higgs and Top running modes of the FCC-ee. (KWT 2016), Kleinwalsertal, Austria, 3-9 September 2016 (1-page abstract).

Zadeh, S. G., Kudryavtsev, M., Jouda, M., Korvink, J. G., & Bechtold, T. (2015). System Level Simulation of Compact Parametric Model of Magnetic Resonance Micro Sensor. MikroSystemTechnik 2015.

Kudryavtsev, M., Gorgi Zadeh, S., Korvink, J. G., & Bechtold, T. (2015, April). A compact parametric model of magnetic resonance micro sensor. In Thermal, Mechanical and Multi­Physics Simulation and Experiments in Microelectronics and Microsystems (EuroSimE), 2015 16th International Conference on (pp. 1­8). IEEE.

Galek, T., Brackebusch, K., Zadeh, S. G., & van Rienen, U. STUDY OF HIGHER ORDER MODES IN MULTI-CELL CAVITIES FOR BESSY-­VSR UPGRADE. Proceedings of IPAC2014, Dresden, Germany.