Outflows driven by direct and reprocessed radiation pressure in massive star clusters

SH Menon, C Federrath… - Monthly Notices of the …, 2023 - academic.oup.com
We use 3D radiation hydrodynamic (RHD) simulations to study the formation of massive star
clusters under the combined effects of direct ultraviolet (UV) and dust-reprocessed infrared …

X-Ray Properties of NGC 253's Starburst-driven Outflow

S Lopez, LA Lopez, DD Nguyen… - The Astrophysical …, 2023 - iopscience.iop.org
We analyze image and spectral data from≈ 365 ks of observations from the Chandra X-ray
Observatory of the nearby, edge-on starburst galaxy NGC 253 to constrain properties of the …

The morpho-kinematic architecture of super star clusters in the center of NGC 253

RC Levy, AD Bolatto, AK Leroy… - The Astrophysical …, 2022 - iopscience.iop.org
The center of the nearby galaxy NGC 253 hosts a population of more than a dozen super
star clusters (SSCs) that are still in the process of forming. The majority of the star formation …

First extragalactic detection of a phosphorus-bearing molecule with ALCHEMI: Phosphorus nitride (PN)

D Haasler, VM Rivilla, S Martín, J Holdship… - Astronomy & …, 2022 - aanda.org
Context. Phosphorus (P) is a crucial element for life given its central role in several
biomolecules. P-bearing molecules have been discovered in different regions of the Milky …

Volume Density Structure of the Central Molecular Zone NGC 253 through ALCHEMI Excitation Analysis

K Tanaka, JG Mangum, S Viti, S Martín… - The Astrophysical …, 2024 - iopscience.iop.org
We present a spatially resolved excitation analysis for the central molecular zone (CMZ) of
the starburst galaxy NGC 253 using the data from the Atacama Large Millimeter …

An ALCHEMI inspection of sulphur-bearing species towards the central molecular zone of NGC 253

M Bouvier, S Viti, E Behrens, J Butterworth… - Astronomy & …, 2024 - aanda.org
Context. Sulphur-bearing species are detected in various environments within Galactic star-
forming regions and are particularly abundant in the gas phase of outflow and shocked …

The ALMA View of Positive Black Hole Feedback in the Dwarf Galaxy Henize 2–10

HB Gim, AE Reines - The Astrophysical Journal, 2024 - iopscience.iop.org
Henize 2–10 is a dwarf starburst galaxy hosting a∼ 10 6 M⊙ black hole (BH) that is driving
an ionized outflow and triggering star formation within the central∼ 100 pc of the galaxy …

X-ray signatures of galactic outflows into the circumgalactic medium

R Jana, KC Sarkar, J Stern… - Monthly Notices of the …, 2024 - academic.oup.com
We present a set of controlled hydrodynamical simulations to study the effects of strong
galactic outflows on the density and temperature structures, and associated X-ray …

Measuring 60 pc-scale Star Formation Rate of the Nearby Seyfert Galaxy NGC 1068 with ALMA, HST, VLT/MUSE, and VLA

Y Nagashima, T Saito, S Ikarashi… - The Astrophysical …, 2024 - iopscience.iop.org
The star formation rate (SFR) is a fundamental parameter for describing galaxies and
inferring their evolutionary course. H ii regions yield the best measure of instantaneous SFR …

Using 26 Al to detect ongoing self-enrichment in young massive star clusters

K Nowak, MGH Krause, T Siegert… - Monthly Notices of …, 2024 - academic.oup.com
Self-enrichment is one of the leading explanations for chemical anomalies in globular
clusters. In this scenario, various candidate polluter stars have been proposed to eject gas …