Angiogenesis
发表于 2025-4-1 03:17:42
Tunable High-Q Photonic Bandgap Cavity,l enable higher mass axion search with improved signal sensitivity and faster scanning rate. Quality factor in excess of the axion-Q will enable us to design interesting experiments such as the quantum non-demolition (QND) measurement of itinerant microwave photons using superconducting qubits and stimulated emission of photons.
表主动
发表于 2025-4-1 06:46:49
Operation of a Ferromagnetic Axion Haloscope,ic field. Here we describe the operation of such a device, with a resonance frequency of 14 GHz, corresponding to an axion mass . = 58 μeV. Eventually some recent developments on the resonant cavities design and test are detailed.
STENT
发表于 2025-4-1 12:02:26
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HATCH
发表于 2025-4-1 14:54:45
Employing Precision Frequency Metrology for Axion Detection,onant mode phase fluctuations. The method is not only sensitive enough in principle to achieve the predicted model bands, but also remove the main complications such as the need for strong magnetic fields, large cavity volumes, and quantum sensors making the whole experiment much more cost effective.