97 citations · 617 across the 22 of their papers we have counts for
15 papers · 1 filter
The International Axion Observatory (IAXO): case, status and plans. Input to the European Strategy for Particle Physics
A. Arcusa, S. Ahyoune, K. Altenmuller +120
The International Axion Observatory (IAXO) is a next-generation axion helioscope designed to search for solar axions with unprecedented sensitivity. IAXO holds a unique position in…
Catalogues of Cosmologically Self-Consistent Hadronic QCD Axion Models
Luca Di Luzio, Sebastian Hoof, Coenraad Marinissen +1
We extend the catalogue of "phenomenologically preferred" hadronic axion models to include heavy fermion representations associated with higher-dimensional decay operators. The lat…
Ultimate light-shining-through-a-wall experiments to establish QCD axions as the dominant form of dark matter
Sebastian Hoof, Joerg Jaeckel, Giuseppe Lucente
Establishing the axion as the dark matter (DM) particle after a haloscope discovery typically requires follow-up experiments to break the degeneracy between the axion's coupling to…
Getting More Out of Black Hole Superradiance: a Statistically Rigorous Approach to Ultralight Boson Constraints from Black Hole Spin Measurements
Sebastian Hoof, David J. E. Marsh, Júlia Sisk-Reynés +2
Black hole (BH) superradiance can provide strong constraints on the properties of ultralight bosons (ULBs). While most of the previous work has focused on the theoretical predictio…
Axion Helioscopes as Solar Thermometers
Sebastian Hoof, Joerg Jaeckel, Lennert J. Thormaehlen
Axions, if discovered, could serve as a powerful new messenger for studying astrophysical objects. In this study we show how the Sun's spatial and spectral "axion image" can be inv…
Updated constraints on axion-like particles from temporal information in supernova SN1987A gamma-ray data
Sebastian Hoof, Lena Schulz
We revise gamma-ray limits on axion-like particles (ALPs) emitted from supernova SN1987A based on Solar Maximum Mission data. We improve and simplify the computation of the expecte…