Cardiff University

output

19962026

most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2022 · astro-ph.GAShow all

60 papers · 2 filters

astro-ph.GA2022★ 24 cited

JCMT BISTRO Observations: Magnetic Field Morphology of Bubbles Associated with NGC 6334

Mehrnoosh Tahani, Pierre Bastien, Ray S. Furuya +142

We study the HII regions associated with the NGC 6334 molecular cloud observed in the sub-millimeter and taken as part of the B-fields In STar-forming Region Observations (BISTRO)…

astro-ph.GA2022★ 15 cited

Linking the dust and chemical evolution: Taurus and Perseus -- New collisional rates for HCN, HNC, and their C, N, and H isotopologues

D. Navarro-Almaida, C. T. Bop, F. Lique +18

HCN, HNC, and their isotopologues are ubiquitous molecules that can serve as chemical thermometers and evolutionary tracers to characterize star-forming regions. Despite their impo…

astro-ph.GA2022★ 26 cited

The JCMT BISTRO-2 Survey: Magnetic Fields of the Massive DR21 Filament

Tao-Chung Ching, Keping Qiu, Di Li +154

We present 850 $μ$ m dust polarization observations of the massive DR21 filament from the B-fields In STar-forming Region Observations (BISTRO) survey, using the POL-2 polarimeter a…

astro-ph.GA2022★ 25 cited

VERTICO III: The Kennicutt-Schmidt relation in Virgo cluster galaxies

M. J. Jiménez-Donaire, T. Brown, C. D. Wilson +19

In this VERTICO science paper we aim to study how the star formation process depends on galactic environment and gravitational interactions in the context of galaxy evolution. We e…

astro-ph.GA2022★ 12 cited

Gas kinematics around filamentary structures in the Orion B cloud

Mathilde Gaudel, Jan H. Orkisz, Maryvonne Gerin +27

Understanding the initial properties of star-forming material and how they affect the star formation process is key. From an observational point of view, the feedback from young hi…

astro-ph.GA2022★ 5 cited

Differences in chemical evolution between isolated and embedded prestellar cores

F. D. Priestley, A. P. Whitworth, E. Fogerty

Models of prestellar cores often assume that the cores are isolated from their environment - material outside the core boundary plays no role in the subsequent evolution. This is u…

astro-ph.GA2022★ 8 cited

A Herschel study of G214.5-1.8: a young, cold and quiescent giant molecular filament on the shell of a HI superbubble

S. D. Clarke, A. Sanchez-Monge, G. M. Williams +3

We present an analysis of the outer Galaxy giant molecular filament (GMF) G214.5-1.8 (G214.5) using Herschel data. We find that G214.5 has a mass of $\sim$ 16,000 M $_{⊙}$ , yet…

astro-ph.GA2022★ 5 cited

Ionising feedback from an O star formed in a shock-compressed layer

Anthony Whitworth, Felix Priestley, Samuel Geen

We develop a simple analytic model for what happens when an O star (or compact cluster of OB stars) forms in a shock compressed layer and carves out an approximately circular hole…

astro-ph.GA2022★ 33 cited

An ever-present $G aia$ snail shell triggered by a dark matter wake

Robert J. J. Grand, Rüdiger Pakmor, Francesca Fragkoudi +5

We utilize a novel numerical technique to model star formation in cosmological simulations of galaxy formation - called Superstars - to simulate a Milky Way-like galaxy with $\gtrs…

astro-ph.GA2022★ 8 cited

The Close AGN Reference Survey (CARS). A parsec scale multi-phase outflow in the super-Eddington NLS1 Mrk 1044

Nico Winkel, Bernd Husemann, Mainak Singha +8

The interaction between Active Galactic Nuclei (AGN) and their host galaxies is scarcely resolved. Narrow-line Seyfert 1 (NLS1) galaxies are believed to represent AGN at early stag…

astro-ph.GA2022★ 24 cited

VERTICO IV: Environmental Effects on the Gas Distribution and Star Formation Efficiency of Virgo Cluster Spirals

Vicente Villanueva, Alberto D. Bolatto, Stuart Vogel +18

We measure the molecular-to-atomic gas ratio, $R_{mol}$ , and the star formation rate (SFR) per unit molecular gas mass, SFE $_{mol}$ , in 38 nearby galaxies selected from the…

astro-ph.GA2022★ 16 cited

Resolved Molecular Gas Observations of MaNGA Post-starbursts Reveal a Tumultuous Past

Justin Atsushi Otter, Kate Rowlands, Katherine Alatalo +24

Post-starburst galaxies (PSBs) have recently and rapidly quenched their star-formation, thus they are an important way to understand how galaxies transition from star-forming late-…

astro-ph.GA2022★ 3 cited

Cool Interstellar Medium as an Evolutionary Tracer in ALMA-Observed Local Dusty Early-Type Galaxies

David H. W. Glass, Anne E. Sansom, Timothy A. Davis +1

The content and distribution of cool interstellar medium (ISM, <30K) can indicate the evolutionary mechanisms that transform late type to early type galaxies (ETGs). To investigate…

astro-ph.GA2022★ 9 cited

Mid-infrared imaging of Supernova 1987A

Mikako Matsuura, Roger Wesson, Richard G. Arendt +9

At a distance of 50 kpc, Supernova 1987A is an ideal target to study how a young supernova (SN) evolves in time. Its equatorial ring, filled with material expelled from the progeni…

astro-ph.GA2022★ 17 cited

A Multi-Scale Picture of Magnetic Field and Gravity from Large-Scale Filamentary Envelope to Core-Accreting Dust Lanes in the High-Mass Star-Forming Region W51

Patrick M. Koch, Ya-Wen Tang, Paul T. P. Ho +6

We present 230 GHz continuum polarization observations with the Atacama Large Milimeter/Submillimeter Array (ALMA) at a resolution of 0$\farcs1$ ( $\sim 540$ ~au) in the high-mass st…

astro-ph.GA2022★ 18 cited

12CO (3-2) High-Resolution Survey (COHRS) of the Galactic Plane: Complete Data Release

Geumsook Park, Malcolm J. Currie, Holly S. Thomas +9

We present the full data release of 12CO (3-2) High-Resolution Survey (COHRS), which has mapped the inner Galactic plane over the range of 9.5 $^{\circ}$ $\leq$ l $\leq$ 62.3$^{\circ}…

astro-ph.GA2022★ 31 cited

The JCMT BISTRO Survey: A Spiral Magnetic Field in a Hub-filament Structure, Monoceros R2

Jihye Hwang, Jongsoo Kim, Kate Pattle +157

We present and analyze observations of polarized dust emission at 850 $μ$ m towards the central 1 pc $\times$ 1 pc hub-filament structure of Monoceros R2 (Mon R2). The data are obta…

astro-ph.GA2022★ 20 cited

BICEP / Keck XVI: Characterizing Dust Polarization through Correlations with Neutral Hydrogen

Keck Collaboration, P. A. R. Ade, Z. Ahmed +92

We characterize Galactic dust filaments by correlating BICEP/Keck and Planck data with polarization templates based on neutral hydrogen (H I) observations. Dust polarization is imp…

astro-ph.GA2022

Multi-scale dynamics in star-forming regions: the interplay between gravity and turbulence

A. Traficante, G. A. Fuller, A. Duarte-Cabral +5

In the multi-scale view of the star formation process the material flows from large molecular clouds down to clumps and cores. In this paradigm it is still unclear if it is gravity…

astro-ph.GA2022★ 12 cited

The JCMT BISTRO Survey: Multi-wavelength polarimetry of bright regions in NGC 2071 in the far-infrared/submillimetre range, with POL-2 and HAWC+

L. Fanciullo, F. Kemper, K. Pattle +31

Polarized dust emission is a key tracer in the study of interstellar medium and of star formation. The observed polarization, however, is a product of magnetic field structure, dus…

astro-ph.GA2022★ 83 cited

Dust, CO and [CI]: Cross-calibration of molecular gas mass tracers in metal-rich galaxies across cosmic time

L Dunne, S J Maddox, P P Papadopoulos +2

We present a self-consistent cross-calibration of the three main molecular gas mass tracers in galaxies, the $^{12} CO$ (1-0), [CI]( $^{3} P_{1}$ - $^{3} P_{0}$ ) lines, and the submm dust con…

astro-ph.GA2022★ 14 cited

ATLASGAL -- Star forming efficiencies and the Galactic star formation rate

M. R. A. Wells, J. S. Urquhart, T. J. T. Moore +5

The ATLASGAL survey has characterised the properties of approximately 1000 embedded HII regions and found an empirical relationship between the clump mass and bolometric luminosity…