2 papers
astro-ph.CO2025
Precisely Measuring the Cosmic Reionization History from IGM Damping Wings Towards Quasars
Joseph F. Hennawi, Timo Kist, Frederick B. Davies +1
We introduce a new approach for analyzing the IGM damping wings imprinted on the proximity zones of quasars in the epoch of reionization (EoR). Whereas past work has typically forg…
astro-ph.IM2024
Extreme Deconvolution Reimagined: Conditional Densities via Neural Networks and an Application in Quasar Classification
Yi Kang, Joseph F. Hennawi, Jan-Torge Schindler +2
Density estimation is a fundamental problem that arises in many areas of astronomy, with applications ranging from selecting quasars using color distributions to characterizing ste…