Zooming in on the circumgalactic medium with GIBLE: Resolving small-scale gas structure in cosmological simulations

R Ramesh, D Nelson - Monthly Notices of the Royal …, 2024 - academic.oup.com
ABSTRACT We introduce Project GIBLE (Gas Is Better resoLved around galaxiEs), a suite of
cosmological zoom-in simulations where gas in the circumgalactic medium (CGM) is …

Project AMIGA: the circumgalactic medium of Andromeda

N Lehner, SC Berek, JC Howk, BP Wakker… - The Astrophysical …, 2020 - iopscience.iop.org
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MUSE-ALMA Haloes–VIII. Statistical study of circumgalactic medium gas

S Weng, C Péroux, A Karki, R Augustin… - Monthly Notices of …, 2023 - academic.oup.com
The distribution of gas and metals in the circumgalactic medium (CGM) plays a critical role in
how galaxies evolve. The MUSE-ALMA Haloes survey combines MUSE, ALMA, and HST …

MUSE-ALMA haloes V: physical properties and environment of z ≤ 1.4 H i quasar absorbers

A Hamanowicz, C Péroux, MA Zwaan… - Monthly Notices of …, 2020 - academic.oup.com
We present results of the MUSE-ALMA haloes, an ongoing study of the circumgalactic
medium (CGM) of low-redshift galaxies (z≤ 1.4), currently comprising 14 strong H i …

Telltale signs of metal recycling in the circumgalactic medium of a z ∼ 0.77 galaxy

N Tejos, S López, C Ledoux… - Monthly Notices of …, 2021 - academic.oup.com
We present gravitational-arc tomography of the cool-warm enriched circumgalactic medium
(CGM) of an isolated galaxy ('G1') at z≈ 0.77. Combining VLT/MUSE adaptive-optics and …

Morphological and Rotation Structures of Circumgalactic Mg ii Gas in the EAGLE Simulation and the Dependence on Galaxy Properties

SH Ho, CL Martin, J Schaye - The Astrophysical Journal, 2020 - iopscience.iop.org
Low-ionization-state Mg ii gas has been extensively studied in quasar sightline observations
to understand the cool,∼ 10 4 K gas in the circumgalactic medium. Motivated by recent …

Clumpiness of observed and simulated cold circumgalactic gas

R Augustin, C Péroux, A Hamanowicz… - Monthly Notices of …, 2021 - academic.oup.com
Determining the clumpiness of matter around galaxies is pivotal to a full understanding of
the spatially inhomogeneous, multiphase gas in the circumgalactic medium (CGM). We …

Transverse clues on the kiloparsec-scale structure of the circumgalactic medium as traced by C IV absorption

S Lopez, A Afruni, D Zamora, N Tejos… - Astronomy & …, 2024 - aanda.org
The kiloparsec-scale kinematics and density structure of the circumgalactic medium (CGM)
is still poorly constrained observationally, which poses a problem for understanding the role …

A Comparison of Circumgalactic Mg ii Absorption between the TNG50 Simulation and the MEGAFLOW Survey

D DeFelippis, NF Bouché, S Genel… - The Astrophysical …, 2021 - iopscience.iop.org
The circumgalactic medium (CGM) contains information on gas flows around galaxies, such
as accretion and supernova-driven winds, which are difficult to constrain from observations …

ALPACA: a new semi-analytical model for metal absorption lines emerging from clumpy galactic environments

Z Li, M Gronke, CC Steidel - Monthly Notices of the Royal …, 2024 - academic.oup.com
We present a new semi-analytical formalism for modelling metal absorption lines that
emerge from a clumpy galactic environment, ALPACA. We predict the “down-the …