3 papers
astro-ph.GA2026
Extreme Values of Black Hole to Stellar Mass Ratio for High-Redshift Galaxies
Cameron Heather, Teeraparb Chantavat, Siri Chongchitnan +1
With recent data from the \emph{James Webb Space Telescope} (JWST), it is possible to calculate the mass of the supermassive black holes at the center of galaxies, and the stellar…
astro-ph.GA2025
The brightest X-ray AGNs at redshift
Cameron Heather, Teeraparb Chantavat, Siri Chongchitnan +1
Given recent X-ray observations of high-redshift active galactic nuclei (AGNs), we consider whether the extreme luminosities of these AGNs are consistent with current semi-analytic…
astro-ph.GA2024
Extreme-value modelling of the brightest galaxies at
Cameron Heather, Teeraparb Chantavat, Siri Chongchitnan +1
Data from the James Webb Space Telescope have revealed an intriguing population of bright galaxies at high redshifts. In this work, we use extreme-value statistics to calculate the…