3 papers
astro-ph.HE2026
A deep learning algorithm for black hole spin estimation using hot-spot secondary images
Aristomenis I. Yfantis, Rami Al-Belmpeisi
Sagittarius A* exhibits frequent flaring activity across the electromagnetic spectrum that is often associated with a localized region of strong emission known as a hot spot. We ai…
astro-ph.GA2023
Simulated analogues II: a new methodology for non-parametric matching of models to observations
Rami Al-Belmpeisi, Vito Tuhtan, Mikkel Bregning Christensen +2
Star formation is a multi-scale problem, and only global simulations that account for the connection from the molecular cloud scale gas flow to the accreting protostar can reflect…
astro-ph.SR2023
Simulated Analogues I: apparent and physical evolution of young binary protostellar systems
Vito Tuhtan, Rami Al-Belmpeisi, Mikkel Bregning Christensen +2
Protostellar binaries harbour complex environment morphologies. Observations represent a snapshot in time, and projection and optical depth effects impair our ability to interpret…