3 papers
hep-ex2026
A superconducting LC resonator in a multi-tesla magnetic field for tabletop kHz gravitational-wave detection
D. Ahn, C. Braggio, G. Carugno +6
We present a concept for a superconducting inductance--capacitance (LC) resonator immersed in a magnetic field for gravitational-wave detection in the kHz band. In the long-wavelen…
hep-ph2026
Spectral shaping of Gaussian white noise for synthetic axion signal generation in microwave cavity haloscopes
D. Vattolo, D. Ahn, G. Carugno +6
Microwave cavity haloscopes search for dark-matter axions through the weak electromagnetic field generated by axion-photon conversion in a static magnetic field. Realistic syntheti…
physics.ins-det2026
Broad frequency tuning of a NbSn superconducting microwave cavity for dark matter searches
D. Maiello, R. Di Vora, D. Ahn +10
We demonstrate a novel broad-frequency tuning mechanism for superconducting microwave cavities designed for dark matter searches. Using a NbSn-coated cigar-shaped cavity operat…