51 citations · 119 across the 3 of their papers we have counts for
13 papers
Revisiting longitudinal plasmon-axion conversion in external magnetic fields
Andrea Caputo, Alexander J. Millar, Edoardo Vitagliano
In the presence of an external magnetic field the axion and the photon mix. In particular, the dispersion relation of a longitudinal plasmon always crosses the dispersion relation…
Axion helioscopes as solar magnetometers
Ciaran A. J. O'Hare, Andrea Caputo, Alexander J. Millar +1
Axion helioscopes search for solar axions and axion-like particles via inverse Primakoff conversion in strong laboratory magnets pointed at the Sun. Anticipating the detection of s…
Minimal flavor violation in the see-saw portal
Daniele Barducci, Enrico Bertuzzo, Andrea Caputo +1
We consider an extension of the Standard Model with two singlet leptons, with masses in the electroweak range, that induce neutrino masses via the see-saw mechanism, plus a generic…
Gravitational-wave detection and parameter estimation for accreting black-hole binaries and their electromagnetic counterpart
Andrea Caputo, Laura Sberna, Alexandre Toubiana +4
We study the impact of gas accretion on the orbital evolution of black-hole binaries initially at large separation in the band of the planned Laser Interferometer Space Antenna (LI…
Light Dark Matter and Superfluid He-4 from EFT
Andrea Caputo, Angelo Esposito, Antonio D. Polosa
We study the response of a He-4 detector to the interaction of sub-GeV dark matter using an effective field theory for the superfluid. We compute the lifetime of the phonon, which…
Searching for Sterile Neutrino with X-ray Intensity Mapping
A. Caputo, M. Regis, M. Taoso
The cosmological X-ray emission associated to the possible radiative decay of sterile neutrinos is composed by a collection of lines at different energies. For a given mass, each l…