2 papers
astro-ph.HE2026
Neural Posterior Estimation for UHECR source inference from 3D propagation simulations
Nadine Bourriche, Francesca Capel, Nicole Hartmann
The identification of ultra-high energy cosmic ray sources is one of the open challenges of high-energy astrophysics. As charged particles travel through the Universe, they are def…
astro-ph.HE2025
Beyond the Local Void: A data-driven search for the origins of the Amaterasu particle
Nadine Bourriche, Francesca Capel
We introduce a simulation-based inference framework to constrain the origins of individual ultra-high-energy cosmic rays by combining realistic three-dimensional propagation modeli…