Recent Progress in Modeling the Macro-and Micro-Physics of Radio Jet Feedback in Galaxy Clusters

MA Bourne, HYK Yang - Galaxies, 2023 - mdpi.com
Radio jets and the lobes they inflate are common in cool-core clusters and are known to play
a critical role in regulating the heating and cooling of the intracluster medium (ICM). This is …

Computational approaches to modeling dynamos in galaxies

MJ Korpi-Lagg, MM Mac Low, FA Gent - Living Reviews in Computational …, 2024 - Springer
Galaxies are observed to host magnetic fields with a typical total strength of around 15 μ G.
A coherent large-scale field constitutes up to a few microgauss of the total, while the rest is …

The great escape: understanding the connection between Ly α emission and LyC escape in simulated JWST analogues

N Choustikov, H Katz, A Saxena, T Garel… - Monthly Notices of …, 2024 - academic.oup.com
Constraining the escape fraction of Lyman Continuum (LyC) photons from high-redshift
galaxies is crucial to understanding reionization. Recent observations have demonstrated …

Deciphering Lyman-α emission deep into the epoch of reionization

C Witten, N Laporte, S Martin-Alvarez, D Sijacki… - Nature …, 2024 - nature.com
During the epoch of reionization, the first galaxies were enshrouded in pristine neutral gas,
with one of the brightest emission lines in star-forming galaxies, Lyman α (Lyα), expected to …

[PDF][PDF] Lyα emission as a sensitive probe of feedback-regulated LyC escape from dwarf galaxies

Y Yuan, S Martin-Alvarez, MG Haehnelt… - Monthly Notices of …, 2024 - academic.oup.com
Lyα emission is an exceptionally informative tracer of the life cycle of evolving galaxies and
the escape of ionizing photons. However, theoretical studies of Lyα emission are often …

Increased burstiness at high redshift in multiphysics models combining supernova feedback, radiative transfer, and cosmic rays

T Dome, S Martin-Alvarez, S Tacchella… - Monthly Notices of …, 2025 - academic.oup.com
We study star formation variability, or burstiness, as a method to constrain and compare
different galaxy formation models at high redshift using the azahar simulation suite. The …

The effect of cosmic rays on the observational properties of the CGM

D DeFelippis, F Bournaud, N Bouché… - Monthly Notices of …, 2024 - academic.oup.com
The circumgalactic medium (CGM) contains information on the cumulative effect of galactic
outflows over time, generally thought to be caused by feedback from star formation and …

The impact of cosmic rays on the interstellar medium and galactic outflows of Milky Way analogues

F Rodríguez Montero, S Martin-Alvarez… - Monthly Notices of …, 2024 - academic.oup.com
During the last decade, cosmological simulations have managed to reproduce realistic and
morphologically diverse galaxies, spanning the Hubble sequence. Central to this success …

The mass profiles of dwarf galaxies from Dark Energy Survey lensing

J Thornton, A Amon, RH Wechsler… - Monthly Notices of …, 2024 - academic.oup.com
We present a novel approach to extracting dwarf galaxies from photometric data to measure
their average halo mass profile with weak lensing. We characterize their stellar mass and …

SPICE: the connection between cosmic reionization and stellar feedback in the first galaxies

A Bhagwat, T Costa, B Ciardi, R Pakmor… - Monthly Notices of the …, 2024 - academic.oup.com
We present SPICE, a new suite of radiation-hydrodynamic, cosmological simulations
targeting the epoch of reionization. The goal of these simulations is to systematically probe a …