Surface Impedance Characterization of High-Temperature Superconducting Coated Conductors for Potential Application in the Future Circular Collider Beam Screen

When

Contact info

Contact

Daimí Pérez

Location

Tesla Meeting Room

Where

ALBA Synchrotron

Website

https://indico.cells.es/event/1541/

The Future Circular Hadron Collider (FCC-hh) is one of the most ambitious colliders ever planned to be built. The baseline design of the beam screen uses Cu, however the resistive wall impedance might be in the limit to ensure stable operation. To lower this impedance, High-Temperature Superconductors have been considered as alternatives to Cu. Employing measured surface impedance of the REBCO-CCs, the calculated resistive wall beam impedance of a hybrid REBCO-CC-Cu beam screen has shown significant improvement compared to the baseline design made of Cu.