3 papers
astro-ph.GA2025
Unveiling the properties of the first galaxies with JWST and ALMA
Maria Emilia De Rossi, Volker Bromm
The James Webb Space Telescope (JWST) is challenging our understanding of the nature of the very first galaxies in the Universe, having discovered a surprising abundance of very ma…
astro-ph.GA2025
Simulating High-redshift Galaxies: Enhancing UV Luminosity with Star Formation Efficiency and a Top-heavy IMF
Tae Bong Jeong, Myoungwon Jeon, Hyunmi Song +1
Recent findings from photometric and spectroscopic JWST surveys have identified examples of high-redshift galaxies at . These high- galaxies appear to form much ea…
astro-ph.GA2024
Physical Pathways for JWST-Observed Supermassive Black Holes in the Early Universe
Junehyoung Jeon, Volker Bromm, Boyuan Liu +1
Observations with the James Webb Space Telescope (JWST) have revealed active galactic nuclei (AGN) powered by supermassive black holes (SMBHs) with estimated masses of …