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The DALI Haloscope: A Magnetized Phased Array Coupled to a Semi-Open Fabry--Pérot Resonator
Javier De Miguel, Antonios Gardikiotis, Eduardo David González-Carretero +10
DALI is an axion haloscope consisting of a magnetized phased array backed by a conducting mirror and coupled in the near field to a semi-open Fabry--Pérot resonator. The applied st…
Constraints on Galactic Dark Photons from a DALI Prototype
Javier De Miguel, Antonios Gardikiotis, Elvio Hernández-Suárez +10
An analysis of 36 hours of data from a DALI haloscope reveals no statistically significant excess attributable to dark-photon dark matter. We therefore set new constraints in the 6…
ADAMOS: Axion Daily Modulation Searches for Dark Matter at 20 GHz
Marios Maroudas, Toma-Stefan Cezar, Antonios Gardikiotis +1
The ADAMOS (Axion Daily Modulation Searches) project aims to explore the nature of dark matter (DM) through a novel axion haloscope experiment. We propose to construct a fixed-freq…
WISPFI Experiment: Prototype Development
Josep Maria Batllori, Michael Frosz, Dieter Horns +1
Axions and axion-like particles (ALPs) are well-motivated dark matter (DM) candidates that couple to photons in external magnetic fields. The parameter space around …
Broadband interferometry-based searches for photon-axion conversion in vacuum
Josep Maria Batllori, Dieter Horns, Marios Maroudas
A novel experiment is introduced to detect photon-axion conversion independent of the dark-matter hypothesis in a broad mass-range called WISP Interferometer (WINTER). The setup co…
A new Limit for Axion Dark Matter with SPACE
M. A. Akgümüs, N. Salama, J. Egge +4
The axion, which has yet to be discovered, is a promising candidate for dark matter that emerges from Peccei-Quinn theory. This article presents the search for axion dark matter wi…