3 papers
astro-ph.HE2026
X-rays Mark the Spot: The Effects of Reduced Metallicity on X-ray AGN Obscuration at High Redshift
Yash A. Gursahani, Christopher S. Reynolds
The James Webb Space Telescope has pushed the frontier of high-redshift galaxy and active galactic nucleus (AGN) observations firmly past . Corresponding to the first 500 Myr…
astro-ph.HE2026
An XMM-Newton Analysis of the Supermassive Black Hole Binary Candidate MCG+11--11--032
Yash A. Gursahani, Tingting Liu, Richard Mushotzky +2
We investigate the possibility of a binary supermassive black hole system at the center of MCG+11--11--032, a local (z = 0.036) Seyfert 2 galaxy. Prior work with stacked Swift/XRT…
astro-ph.GA2025
Another view into JWST-discovered X-ray weak AGNs via radiative dusty feedback
W. Ishibashi, A. C. Fabian, R. Maiolino +2
JWST has revealed a previously unknown population of low-luminosity active galactic nuclei (AGN) in the early Universe. These JWST-AGN at high redshifts are characterised by a set…