79 citations · 343 across the 12 of their papers we have counts for
5 papers · 1 filter
Accelerating the search for Axion-Like Particles with machine learning
Francesca Day, Sven Krippendorf
Machine learning (ML) techniques have been applied with tremendous success in many areas of physics. In this work, we use ML to place bounds on the coupling between photons and axi…
Neutron star -- axion star collisions in the light of multi-messenger astronomy
Tim Dietrich, Francesca Day, Katy Clough +2
Axions are increasingly favoured as a candidate particle for the dark matter in galaxies, since they satisfy the observational requirements for cold dark matter and are theoretical…
Projected bounds on ALPs from Athena
Joseph P. Conlon, Francesca Day, Nicholas Jennings +2
Galaxy clusters represent excellent laboratories to search for Axion-Like Particles (ALPs). They contain magnetic fields which can induce quasi-sinusoidal oscillations in the X-ray…
Consistency of Hitomi, XMM-Newton and Chandra 3.5 keV data from Perseus
Joseph P. Conlon, Francesca Day, Nicholas Jennings +2
\emph{Hitomi} observations of Perseus with the Soft X-ray Spectrometer (SXS) provide a high-resolution look at the 3.5 keV feature reported by multiple groups in the Perseus cluste…
Constraints on Axion-Like Particles from X-ray Observations of NGC1275
Marcus Berg, Joseph P. Conlon, Francesca Day +4
Axion-like particles (ALPs) can induce localised oscillatory modulations in the spectra of photon sources passing through astrophysical magnetic fields. Ultra-deep Chandra observat…