Searching for wave-like dark matter with QSHS
SciPost Physics Proceedings SciPost 12 (2023) 40
Abstract:
In 2021 the Quantum Sensors for the Hidden Sector (QSHS) collaboration was founded in the UK and received funding to develop and demonstrate quantum devices with the potential to detect hidden sector particles in the μeV to 100 μeV mass window. The collaboration has been developing a range of devices. It is building a high-field, low-temperature facility at the University of Sheffield to characterise and test the devices in a haloscope geometry. This paper introduces the collaboration's motivation, aims, and progress.Evaporating primordial black holes, the string axiverse, and hot dark radiation
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