activity
20242026
most citedAssessing the connection between galactic conformity and assembly-type bias

2 citations · 3 across the 5 of their papers we have counts for

collaborators

6 papers

astro-ph.GA2026

The properties of central stellar knots embedded in galactic bulges of CIELO simulations

Belén Acosta-Tripailao, Patricia B. Tissera, Manuela Zoccali +7

Deeply bound stellar substructures of about 1 kpc at the center of bulges are found in a subset of galaxies from the cosmological chemo-hydrodynamical zoom-in CIELO simulation suit…

astro-ph.GA2026

Angular momentum evolution in the CIELO simulations. I. Temporal evolution of gas-stellar misalignments and baryonic merger timing

Catalina Casanueva-Villarreal, Patricia B. Tissera, Nelson Padilla +4

Gas-stellar kinematic misalignments trace how galaxies assemble and reorient their angular momentum. Although well documented locally, their continuous evolution remains largely un…

astro-ph.GA2025★ 2 cited

Assessing the connection between galactic conformity and assembly-type bias

Ivan Lacerna, Nelson Padilla, Daniela Palma

Context. Galaxies in the Universe show a conformity in the fraction of quenched galaxies out to large distances, being much larger around quenched central galaxies than for star-fo…

astro-ph.GA2025★ 1 cited

Insight into the physical processes that shape the metallicity profiles in galaxies

Brian Tapia-Contreras, Patricia B. Tissera, Emanuel Sillero +6

The distribution of chemical elements in the star-forming regions can store information on the chemical enrichment history of the galaxies. Negative metallicity gradients are expec…

astro-ph.GA2025

The CIELO Project: The Chemo-dynamical properties of gaLaxies and the cosmic web

Patricia Tissera, Lucas Bignone, Jenny Gonzalez-Jara +13

The CIELO project introduces a novel set of chemo-dynamical zoom-in simulations designed to simultaneously resolve galaxies and their nearby environments. The initial conditions in…

astro-ph.GA2024

A semi-analytical perspective on massive red galaxies: I. Assembly history, environment & redshift evolution

D. Stoppacher, A. D. Montero-Dorta, M. C. Artale +4

Investigating the assembly history of the most massive and passive galaxies will enhance our understanding of why galaxies exhibit such a remarkable diversity in structure and morp…