76 citations · 217 across the 22 of their papers we have counts for
3 papers · 1 filter
Constraining gravitational-wave backgrounds from conversions into photons in the Galactic magnetic field
Alessandro Lella, Francesca Calore, Pierluca Carenza +1
High-frequency gravitational waves ( MHz) may provide a unique signature for the existence of exotic physics. The lack of current and future gravitational-wave experim…
Probing protoneutron stars with gamma-ray axionscopes
Alessandro Lella, Francesca Calore, Pierluca Carenza +4
Axion-like particles (ALPs) coupled to nucleons can be efficiently produced in the interior of protoneutron stars (PNS) during supernova (SN) explosions. If these ALPs are also cou…
Supernova limits on 'QCD axion-like particles'
Alessandro Lella, Eike Ravensburg, Pierluca Carenza +1
In this paper, we explore the phenomenology of massive Axion-Like Particles (ALPs) coupled to quarks and gluons, dubbed 'QCD ALPs', with an emphasis on the associated low-energy ob…