Ponente
Descripción
A range of haloscope searches are currently probing axions in the mass range ~2-40 micro-eV. However, simulations of the axion field in the early Universe are increasingly pointing towards heavier masses if we want the axion to comprise all of the Dark Matter in the Universe. I will present the Canfranc Axion Detection Experiment (CADEx), a proposed haloscope search in the well-motivated but currently under-explored mass range 330-460 micro-eV. CADEx, to be installed at the Canfranc Underground Laboratory (LSC), will consist of an array of microwave resonant cavities in a static magnetic field, coupled to a highly sensitive detecting system based on Kinetic Inductance Detectors. I will present the timeline for CADEx as well as forecasts for its sensitivity to axions, dark photons, and more.
