Conveners
FCC-hh accelerator: Optics baseline, HTS coating, and cryogenics
- Vladimir Shiltsev
Following the completion of the FCC feasibility study, we present the baseline design of the FCC-hh collider as established in the final report. Key developments include updated arc cell configurations with reviewed corrector systems, increased dipole filling factor, and revised layouts for technical and experimental insertions within the shared tunnel infrastructure. We also highlight...
CERN’s next generation hadron collider, the Future Circular Collider (FCC-hh) will achieve an increase in center-of-mass collision energies of a factor seven when compared to the Large Hadron Collider (LHC), reaching 100 TeV. To handle the higher energy levels of the orbiting particle beam and shield the magnet cold bore from the synchrotron radiation produced by the accelerated charged...
Thallium-based cuprates, particularly Tl-1223, are of significant interest due to their high critical temperature (~120 K) and their potential for applications in extreme environments. In this study, nearly pure Tl-1223 superconducting films were successfully synthesized by laser ablation or electrochemical deposition to deposit precursors onto single-crystal or texturing templates, followed...
In the framework of the Future Circular Collider (FCC) study at CERN, a conceptual design of a cooling scheme for Nb$_3$Sn-based accelerator magnets operating at 4.5 K is proposed for the FCC-hh configuration. This alternative, at a higher operating temperature than the baseline at 1.9 K using Helium II, is driven by the efforts towards a more energetically sustainable machine, while ensuring...
