3 papers
astro-ph.IM2026
HRMOS: A High-Resolution Multi-Object Spectrograph for the VLT
Laura Magrini, Thomas Bensby, Sofia Randich +174
This White Paper presents the scientific rationale and instrument concept for HRMOS (High-Resolution Multi-Object Spectrograph), a next-generation instrument proposed for the ESO V…
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…