activity
20192026
most citedCHANCES, the Chilean Cluster Galaxy Evolution Survey: Selection and initial characterisation of clusters and superclusters

12 citations · 30 across the 8 of their papers we have counts for

collaborators

10 papers

astro-ph.GA2026

Star formation and morphological trends in the Antlia cluster: Probing environmental influence out to 5R200

Ciria Lima-Dias, Antonela Monachesi, Gissel P. Montaguth +48

Galaxy evolution in dense environments such as clusters is strongly affected by environmental processes that can alter both morphology and star formation activity. We investigate t…

astro-ph.IM2026

Embedding Equity, Diversity, and Inclusion in the WST Collaboration

Laurane Fréour, Anna Puglisi, Maria Cristina Fortuna +11

The proposed Wide-field Spectroscopic Telescope (WST) is a next-generation telescope facility with a 12-meter primary mirror that may be operational in the 2040s. The project has a…

astro-ph.GA2026★ 1 cited

Caught in the web: galaxy mergers along cosmic filaments

Carolina Dulcien, Yara L. Jaffe, Jacob P. Crossett +31

Galaxy clusters grow through the accretion of galaxies from groups, filaments, and other clusters. During this process, galaxies may undergo pre-processing in lower-density environ…

astro-ph.IM2025

Designing the Community Infrastructure for ESO's Next Transformational Facility. Equitable Governance and Sustainable Teams for 2040s Astronomy

Annagrazia Puglisi, Amelia Bayo, Laurane Freour +7

The scientific ambitions of the 2040s will require large, interdisciplinary teams operating across continents, institutions, and increasingly heterogeneous political and funding la…

astro-ph.CO2025★ 3 cited

The role of supercluster filaments in shaping galaxy clusters

Raúl Baier-Soto, Yara Jaffé, Alexis Finoguenov +44

In a hierarchical CDM Universe, cosmic filaments serve as the primary channels for matter accretion into galaxy clusters, influencing the shape of their dark matter halos. We in…

astro-ph.GA2025

Exploring the IR-radio correlation in massive galaxy clusters at the end of cosmic noon

N. Samanso, J. B. Nantais, S. Alberts +4

We investigate the effect of the environment on the infrared and radio emission of cluster galaxies during the transition epoch at 1 < z < 2 when they first start to quench consist…

astro-ph.GA2025★ 4 cited

Insights into environmental quenching at : an enhancement of faint, low-mass passive galaxies in clusters

Harry Gully, Nina Hatch, Syeda Lammim Ahad +11

Understanding the processes that transform star-forming galaxies into quiescent ones is key to unraveling the role of environment in galaxy evolution. We present measurements of th…

astro-ph.GA2024★ 12 cited

CHANCES, the Chilean Cluster Galaxy Evolution Survey: Selection and initial characterisation of clusters and superclusters

Cristóbal Sifón, Alexis Finoguenov, Christopher P. Haines +43

CHANCES, the CHileAN Cluster galaxy Evolution Survey, will study the evolution of galaxies in and around 100 massive galaxy clusters from the local Universe out to , and…

astro-ph.GA2024★ 1 cited

The first quenched galaxies, when and how?

Lizhi Xie, Gabriella De Lucia, Fabio Fontanot +11

Many quiescent galaxies discovered in the early Universe by \textit{JWST} raise fundamental questions on when and how these galaxies became and stayed quenched. Making use of the l…

astro-ph.GA2019★ 9 cited

An accurate strong lensing model of the Abell 2163 core

U. Rescigno, C. Grillo, M. Lombardi +6

Abell 2163 at is one of the most massive galaxy clusters known, very likely in a post-merging phase. Data from several observational windows suggest a complex mass…