4 papers
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…
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…
Experimental measurement of the quality factor of a Fabry-Pérot open-cavity axion haloscope
Juan F. Hernández-Cabrera, Javier De Miguel, E. Hernández-Suárez +5
The axion is a hypothetical boson arising from the most natural solution to the problem of charge and parity symmetry in the strong nuclear force. Moreover, this pseudoscalar emerg…
A forecast of the sensitivity of the DALI Experiment to Galactic axion dark matter
Juan F. Hernández Cabrera, Javier De Miguel, Enrique Joven Álvarez +3
The axion is a long-postulated boson that can simultaneously solve two fundamental problems of modern physics: the charge-parity symmetry problem in the strong interaction and the…