242 citations · 593 across the 15 of their papers we have counts for
15 papers
Systematic determination of dust properties for a sample of 133 spatially resolved debris discs
J. P. Marshall, S. Hengst, R. Young +6
Determination of the composition and size distribution of dust grains in debris discs is strongly dependent on constraining the underlying spatial distribution of that dust through…
{\sc ampere}: A tool to fit heterogeneous observations consistently
P. Scicluna, S. Zeegers, J. P. Marshall +5
As astronomy advances and data becomes more complex, models and inference also become more expensive and complex. In this paper we present {\sc ampere}, which aims to solve this pr…
The Nearby Evolved Stars Survey III: First data release of JCMT CO-line observations
S. H. J. Wallström, P. Scicluna, S. Srinivasan +37
Low- to intermediate-mass (0.88 M) evolved stars contribute significantly to the chemical enrichment of the interstellar medium in the local Universe, making accur…
The Nearby Evolved Stars Survey (NESS) V: properties of volume-limited samples of Galactic evolved stars
I. McDonald, S. Srinivasan, P. Scicluna +23
We provide a meta-study of the statistical and individual properties of two volume-complete sets of evolved stars in the Solar Neighbourhood: (1) 852 stars from the Nearby Evolved…
GOALS-JWST: Pulling Back the Curtain on the AGN and Star Formation in VV 114
J. Rich, S. Aalto, A. S. Evans +33
We present results from the James Webb Space Telescope (JWST) Director's Discretionary Time Early Release Science (ERS) program 1328 targeting the nearby, Luminous Infrared Galaxy…
GOALS-JWST: Mid-Infrared Spectroscopy of the Nucleus of NGC 7469
L. Armus, T. Lai, V. U +32
We present mid-infrared spectroscopic observations of the nucleus of the nearby Seyfert galaxy NGC 7469 taken with the MIRI instrument on the James Webb Space Telescope (JWST) as p…
The Nearby Evolved Stars Survey II: Constructing a volume-limited sample and first results from the James Clerk Maxwell Telescope
P. Scicluna, F. Kemper, I. McDonald +89
The Nearby Evolved Stars Survey (NESS) is a volume-complete sample of 850 Galactic evolved stars within 3\,kpc at (sub-)mm wavelengths, observed in the CO (21) and…
The contribution by luminous blue variable stars to the dust content of the Magellanic Clouds
C. Agliozzo, N. Phillips, A. Mehner +6
(Shortened) Luminous blue variable stars (LBVs) form dust as a result of episodic, violent mass loss. To investigate their contribution as dust producers in the Magellanic Clouds,…
CHIMPS2: Survey description and CO emission in the Galactic Centre
D. J. Eden, T. J. T. Moore, M. J. Currie +103
The latest generation of Galactic-plane surveys is enhancing our ability to study the effects of galactic environment upon the process of star formation. We present the first data…
Rapid grain growth in post-AGB disc systems from far-infrared and sub-millimetre photometry
P. Scicluna, F. Kemper, A. Trejo +3
The timescales on which astronomical dust grows remain poorly understood, with important consequences for our understanding of processes like circumstellar disk evolution and plane…
ALMA reveals molecular cloud N55 in the Large Magellanic Cloud as a site of massive star formation
N Naslim, K. Tokuda, T. Onishi +11
We present the molecular cloud properties of N55 in the Large Magellanic Cloud using CO(1-0) and CO(1-0) observations obtained with Atacama Large Millimeter Array. We…
The mineralogy of newly formed dust in active galactic nuclei
Sundar Srinivasan, Franciska Kemper, Yeyan Zhou +8
The tori around active galactic nuclei (AGN) are potential formation sites for large amounts of dust, and they may help resolve the so-called dust budget crisis at high redshift. W…
Identifying the chemistry of the dust around AGB stars in nearby galaxies
Sundar Srinivasan, Franciska Kemper, Ronny Zhao-Geisler
Asymptotic giant branch (AGB) stars are significant contributors to the chemical enrichment of the interstellar medium (ISM) of galaxies. It is therefore essential to constrain the…
Surveying the Agents of Galaxy Evolution in the Tidally-Stripped, Low Metallicity Small Magellanic Cloud (SAGE-SMC) II. Cool Evolved Stars
Martha L. Boyer, Sundar Srinivasan, Jacco Th. van Loon +17
We investigate the infrared (IR) properties of cool, evolved stars in the Small Magellanic Cloud (SMC), including the red giant branch (RGB) stars and the dust-producing red superg…
Probing the mass-loss history of AGB and red supergiant stars from CO rotational line profiles - II. CO line survey of evolved stars: derivation of mass-loss rate formulae
E. De Beck, L. Decin, A. de Koter +4
We aim to (1) set up simple and general analytical expressions to estimate mass-loss rates of evolved stars, and (2) from those calculate estimates for the mass-loss rates of asymp…