3 papers
astro-ph.GA2025
Tracing the evolution of brightest galaxies and diffuse light in galaxy groups
B. Bilata-Woldeyes, J. D. Perea, J. M. Solanes
We present a suite of 100 cosmologically motivated, controlled N-body simulations designed to advance the understanding of the role of purely gravitational dynamics in the early fo…
astro-ph.GA2025
Growth of Ex-situ Diffuse Intragroup Light in Simulated Galaxy Groups
B. Bilata-Woldeyes, J. D. Perea, J. M. Solanes
Deep surface photometry reveals a faint, diffuse baryonic component in a significant fraction of galaxy groups, permeating the intragroup space. This intragroup light (IGL) is prim…
astro-ph.GA2025
Growth of Diffuse Intragroup Light in Simulated Galaxy Groups
B. Bilata-Woldeyes, J. D. Perea, J. M. Solanes
The diffuse intragroup light (IGL) is a pervasive feature of galaxy groups consisting of an extended low-surface-brightness component that permeates the intergalactic medium of the…