The nature of diffuse ionized gas in star-forming galaxies

W McClymont, S Tacchella, A Smith… - Monthly Notices of …, 2024 - academic.oup.com
We present an analysis of the diffuse ionized gas (DIG) in a high-resolution simulation of an
isolated Milky Way-like galaxy, incorporating on-the-fly radiative transfer and non …

Cooler and smoother–the impact of cosmic rays on the phase structure of galactic outflows

P Girichidis, T Naab, M Hanasz… - Monthly Notices of the …, 2018 - academic.oup.com
We investigate the impact of cosmic rays (CRs) on galactic outflows from a multiphase
interstellar medium with solar neighbourhood conditions. The three-dimensional …

Stellar feedback in M 83 as observed with MUSE-II. Analysis of the H II region population: Ionisation budget and pre-SN feedback

L Della Bruna, A Adamo, AF McLeod, LJ Smith… - Astronomy & …, 2022 - aanda.org
Context. Energy and momentum injected by young, massive stars into the surrounding gas
play an important role in regulating further star formation and in determining the galaxy's …

The impact of cosmic rays on dynamical balance and disc–halo interaction in L⋆ disc galaxies

TK Chan, D Kereš, AB Gurvich… - Monthly Notices of …, 2022 - academic.oup.com
Cosmic rays (CRs) are an important component in the interstellar medium, but their effect on
the dynamics of the disc–halo interface (< 10 kpc from the disc) is still unclear. We study the …

Studying the ISM at∼ 10 pc scale in NGC 7793 with MUSE-I. Data description and properties of the ionised gas

L Della Bruna, A Adamo, A Bik, M Fumagalli… - Astronomy & …, 2020 - aanda.org
Context. Studies of nearby galaxies reveal that around 50% of the total Hα luminosity in late-
type spirals originates from diffuse ionised gas (DIG), which is a warm, diffuse component of …

Studying the ISM at∼ 10 pc scale in NGC 7793 with MUSE-II. Constraints on the oxygen abundance and ionising radiation escape

L Della Bruna, A Adamo, JC Lee, LJ Smith… - Astronomy & …, 2021 - aanda.org
Context. Feedback from massive stars affects the interstellar medium (ISM) from the
immediate surroundings of the stars (parsec scales) to galactic (kiloparsec) scales. High …

The MUSE Atlas of Discs (MAD): Ionized gas kinematic maps and an application to diffuse ionized gas

M den Brok, CM Carollo, S Erroz-Ferrer… - Monthly Notices of …, 2020 - academic.oup.com
We have obtained data for 41 star forming galaxies in the MUSE Atlas of Discs (MAD) survey
with VLT/MUSE. These data allow us, at high resolution of a few 100 pc, to extract ionized …

Diffuse ionized gas in simulations of multiphase, star-forming galactic disks

E Kado-Fong, JG Kim, EC Ostriker… - The Astrophysical …, 2020 - iopscience.iop.org
It has been hypothesized that photons from young, massive star clusters are responsible for
maintaining the ionization of diffuse warm ionized gas seen in both the Milky Way and other …

JWST MIRI and NIRCam observations of NGC 891 and its circumgalactic medium

J Chastenet, I De Looze, M Relaño, DA Dale… - Astronomy & …, 2024 - aanda.org
We present new JWST observations of the nearby, prototypical edge-on, spiral galaxy NGC
891. The northern half of the disk was observed with NIRCam in its F150W and F277W …

Stellar feedback in M83 as observed with MUSE-I. Overview, an unprecedented view of the stellar and gas kinematics and evidence of outflowing gas

L Della Bruna, A Adamo, P Amram… - Astronomy & …, 2022 - aanda.org
Context. Young massive stars inject energy and momentum into the surrounding gas,
creating a multi-phase interstellar medium (ISM) and regulating further star formation. The …