3 papers
hep-ex2026
First Limits on Axion Dark Matter from a DALI Prototype
Javier De Miguel, Enrique Joven, Elvio Hernández-Suárez +12
We report a pilot dark-matter search with a cryogenic, magnetized, scaled-down DALI prototype. An analysis of 36 hours of data reveals no statistically significant excess attributa…
hep-ex2024
Echo-free quality factor of a multilayer axion haloscope
Juan F. Hernández-Cabrera, Javier De Miguel, E. Hernández-Suárez +5
We report a methodology to determine the quality factor () in implementations of the so-called dielectric haloscope, a new concept of wavy dark matter detector equipped with a m…
hep-ph2024
DALI sensitivity to streaming axion dark matter
Javier De Miguel, Abaz Kryemadhi, Konstantin Zioutas
Dark matter substructures emerge naturally in a scenario in which the axion angular field acquires propagating degrees of freedom in a post-inflationary Universe. The DALI experime…