2 papers
astro-ph.GA2026
When relics were made: vigorous stellar rotation and low dark matter content in the massive ultra-compact galaxy GS-9209 at z=4.66
Robert G. Pascalau, Francesco D'Eugenio, Sandro Tacchella +24
JWST uncovered a large number of massive quiescent galaxies (MQGs) at , which theoretical models struggle to reproduce. Explaining the number density of such objects requires…
astro-ph.GA2024
Probing galaxy evolution from to through galaxy scaling relations in three L-Galaxies flavours
Akash Vani, Mohammadreza Ayromlou, Guinevere Kauffmann +1
We present a comprehensive examination of the three latest versions of the L-Galaxies semi-analytic galaxy formation model, focusing on the evolution of galaxy properties across a…