Siri Chongchitnan

Extreme Values of Black-hole-to-stellar-mass Ratio for High-redshift Galaxies

Abstract With recent data from the 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 mass of the host galaxies at redshift z ≳ 5. In this work, we apply extreme-value statistics to cal...