activity
20042026
most citedUbiquitous cold and massive filaments in cool core clusters

154 citations · 1.6k across the 41 of their papers we have counts for

collaborators
Showing astro-ph.GAShow all

30 papers · 1 filter

astro-ph.GA2026

JWST reveals how black holes are fed: kiloparsec-scale multiphase filaments feed sub-kiloparsec circumnuclear disks

Julie Hlavacek-Larrondo, Hyunseop Choi, Minghao Guo +35

The Centaurus cluster is one of the most important archetypes of radio-mode AGN feedback, with its central galaxy, NGC 4696, launching powerful jets that inflate X-ray cavities and…

astro-ph.GA2021★ 59 cited

Virgo Filaments I: Processing of gas in cosmological filaments around the Virgo cluster

G. Castignani, F. Combes, P. Jablonka +6

Galaxies have different morphology, gas content and star formation rate (SFR) in dense environments like galaxy clusters. The impact of environmental density extends to several vir…

astro-ph.GA2020★ 9 cited

Massive molecular gas reservoir around the central AGN in the CARLA J1103+3449 cluster at z=1.44

Vladan Markov, Simona Mei, Philippe Salomé +14

Passive early-type galaxies dominate cluster cores at z 1.5. At higher redshift, cluster core galaxies are observed to have still on-going star-formation, fuelled by cold…

astro-ph.GA2020★ 26 cited

A molecular absorption line survey toward the AGN of Hydra-A

Tom Rose, A. C. Edge, F. Combes +16

We present Atacama Large Millimeter/submillimeter Array observations of the brightest cluster galaxy Hydra-A, a nearby () giant elliptical galaxy with powerful and extende…

astro-ph.GA2020★ 26 cited

Molecular gas in CLASH brightest cluster galaxies at

G. Castignani, M. Pandey-Pommier, S. L. Hamer +4

Brightest cluster galaxies (BCGs) are excellent laboratories to study galaxy evolution in dense Mpc-scale environments. We have observed in CO(1-0), CO(2-1), CO(3-2), or CO(4-3), w…

astro-ph.GA2019★ 14 cited

Complex molecular gas kinematics in the inner 5 kpc of 4C12.50 as seen by ALMA

C. M. Fotopoulou, K. M. Dasyra, F. Combes +2

The nearby system 4C12.50, also known as IRAS 13451+1217 and PKS 1345+12, is a merger of gas-rich galaxies with infrared and radio activity. It has a perturbed interstellar medium…