453 citations · 5k across the 98 of their papers we have counts for
99 papers
Molecular clouds in M51 from high-resolution extinction mapping
Helena Faustino Vieira, Ana Duarte-Cabral, Timothy A. Davis +5
Here we present the cloud population extracted from M51, following the application of our new high-resolution dust extinction technique to the galaxy (Faustino Vieira et al. 2023).…
A high-resolution extinction mapping technique for face-on disc galaxies
Helena Faustino Vieira, Ana Duarte-Cabral, Timothy A. Davis +5
We present a new dust extinction technique with which we are able to retrieve parsec-scale gas surface density maps for entire nearby galaxies. The method measures the dust attenua…
NGC 1436: the making of a lenticular galaxy in the Fornax cluster
Alessandro Loni, Paolo Serra, Marc Sarzi +25
We study the evolutionary path of the Fornax cluster galaxy NGC1436, which is known to be currently transitioning from a spiral into a lenticular morphology. This galaxy hosts a…
Metal Factories in the Early Universe
Stephen Eales, Haley Gomez, Loretta Dunne +2
We have measured the mass of metals in the molecular gas in 13 submillimetre galaxies at z~4 in which the gas, based on previous observations, lies in a cold rotating disk. We meas…
The Quest for the Missing Dust: II -- Two Orders of Magnitude of Evolution in the Dust-to-Gas Ratio Resolved Within Local Group Galaxies
Christopher J. R. Clark, Julia C. Roman-Duval, Karl D. Gordon +3
We explore evolution in the dust-to-gas ratio with density within four well-resolved Local Group galaxies - the LMC, SMC, M31, and M33. We do this using new maps,…
The cold gas and dust properties of red star-forming galaxies
Ryan Chown, Laura C. Parker, Christine D. Wilson +9
We study the cold gas and dust properties for a sample of red star forming galaxies called "red misfits." We collect single-dish CO observations and HI observations from representa…
The HASHTAG project: The First Submillimeter Images of the Andromeda Galaxy from the Ground
Matthew W. L. Smith, Stephen A. Eales, Thomas G. Williams +46
Observing nearby galaxies with submillimeter telescopes on the ground has two major challenges. First, the brightness is significantly reduced at long submillimeter wavelengths com…
The Quest for the Missing Dust: I -- Restoring Large Scale Emission in Herschel Maps of Local Group Galaxies
Christopher J. R. Clark, Julia C. Roman-Duval, Karl D. Gordon +2
Because the galaxies of the Local Group have such large angular sizes, much of their diffuse, large-angular-scale emission is filtered out by the Herschel data reduction process. I…
Submillimetre observations of the two-component magnetic field in M82
Kate Pattle, Walter K. Gear, Matt Redman +2
We observed the starburst galaxy M82 in 850m polarised light with the POL-2 polarimeter on the James Clerk Maxwell Telescope (JCMT). We interpret our observed polarisation geome…
Two c's in a pod: Cosmology independent measurement of the Type Ia supernova colour-luminosity relation with a sibling pair
Rahul Biswas, Ariel Goobar, Suhail Dhawan +19
Using Zwicky Transient Facility (ZTF) observations, we identify a pair of "sibling" Type Ia supernovae (SNe Ia), i.e., hosted by the same galaxy at z = 0.0541. They exploded within…
AlFoCS + F3D II: unexpectedly low gas-to-dust ratios in the Fornax galaxy cluster
Nikki Zabel, Timothy A. Davis, Matthew W. L. Smith +14
We combine observations from ALMA, ATCA, MUSE, andHerschel to study gas-to-dust ratios in 15 Fornax cluster galaxies detected in the FIR/sub-mm by Herschel and observed by ALMA as…
A Herschel mapping of [C ii], [O i] and [O iii] lines from the circumnuclear region of M31
Zongnan Li, Zhiyuan Li, Matthew W. L. Smith +1
The circumnuclear region of M31, consisting of multiphase interstellar medium, provides a close-up view of the interaction of the central supermassive black hole and surrounding ma…
IllustrisTNG and S2COSMOS: possible conflicts in the evolution of neutral gas and dust
Jenifer S. Millard, Benedikt Diemer, Stephen A. Eales +3
We investigate the evolution in galactic dust mass over cosmic time through i) empirically derived dust masses using stacked submillimetre fluxes at 850um in the COSMOS field, and…
High-resolution, 3D radiative transfer modelling V. A detailed model of the M51 interacting pair
Angelos Nersesian, Sebastien Viaene, Ilse De Looze +13
Investigating the dust heating mechanisms in galaxies provides a deeper understanding of how the internal energy balance drives their evolution. Over the last decade, radiative tra…
JINGLE -- IV. Dust, HI gas and metal scaling laws in the local Universe
I. De Looze, I. Lamperti, A. Saintonge +29
Scaling laws of dust, HI gas and metal mass with stellar mass, specific star formation rate and metallicity are crucial to our understanding of the buildup of galaxies through thei…
The MALATANG Survey: Dense Gas and Star Formation from High Transition HCN and HCO+ maps of NGC253
Xue-Jian Jiang, Thomas R. Greve, Yu Gao +26
To study the high-transition dense-gas tracers and their relationships to the star formation of the inner 2 kpc circumnuclear region of NGC253, we present HCN and HC…
S2COSMOS: Evolution of Gas Mass with Redshift Using Dust Emission
Jenifer S. Millard, Stephen A. Eales, M. W. L. Smith +15
We investigate the evolution of the gas mass fraction for galaxies in the COSMOS field using submillimetre emission from dust at 850m. We use stacking methodologies on the 850$μ…
The HASHTAG project I. A Survey of CO(3-2) Emission from the Star Forming Disc of M31
Zongnan Li, Zhiyuan Li, Matthew W. L. Smith +26
We present a CO(3-2) survey of selected regions in the M31 disc as part of the JCMT large programme, HARP and SCUBA-2 High-Resolution Terahertz Andromeda Galaxy Survey (HASHTAG). T…
JINGLE V: Dust properties of nearby galaxies derived from hierarchical Bayesian SED fitting
Isabella Lamperti, Amélie Saintonge, Ilse De Looze +18
We study the dust properties of 192 nearby galaxies from the JINGLE survey using photometric data in the 22-850micron range. We derive the total dust mass, temperature T and emissi…
Neutral hydrogen gas within and around NGC 1316
P. Serra, F. M. Maccagni, D. Kleiner +20
We present MeerKAT observations of neutral hydrogen gas (HI) in the nearby merger remnant NGC 1316 (Fornax A), the brightest member of a galaxy group which is falling into the Forn…
High-Resolution Radiative Transfer Modelling of M33
Thomas G. Williams, Maarten Baes, Ilse De Looze +4
In this work, we characterise the contributions from both ongoing star formation and the ambient radiation field in Local Group galaxy M33, as well as estimate the scale of the loc…
DustPedia - the relationships between stars, gas and dust for galaxies residing in different environments
J. I. Davies, A. Nersesian, M. Baes +20
We use a sub-set of the DustPedia galaxy sample (461 galaxies) to investigate the effect the environment has had on galaxies. We consider Virgo cluster and field samples and also a…
JINGLE, a JCMT legacy survey of dust and gas for galaxy evolution studies: II. SCUBA-2 850 μm data reduction and dust flux density catalogues
Matthew W. L. Smith, Christopher J. R. Clark, Ilse De Looze +33
We present the SCUBA-2 850 component of JINGLE, the new JCMT large survey for dust and gas in nearby galaxies, which with 193 galaxies is the largest targeted survey of nearby…
Revealing Dust Obscured Star Formation in CLJ1449+0856, a Cluster at z=2
Connor M. A. Smith, Walter K. Gear, Matthew W. L. Smith +2
We present SCUBA-2 450m and 850m data of the mature redshift 2 cluster CLJ1449. We combine this with archival Herschel data to explore the star forming properties of CLJ1449.…