activity
19952026
most citedAn empirical formula for the mass-loss rates of dust-enshrouded red supergiants and oxygen-rich Asymptotic Giant Branch stars

410 citations · 9.6k across the 232 of their papers we have counts for

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Showing 2021Show all

10 papers · 1 filter

astro-ph.SR2021

The curious case of Betelgeuse

Jacco Th. van Loon

Betelgeuse is the nearest red supergiant, one of the brightest stars in our sky, and statistically speaking it would be expected to be "typical". Yet it exhibits many features that…

astro-ph.GA2021★ 42 cited

GASKAP-HI Pilot Survey Science I: ASKAP Zoom Observations of HI Emission in the Small Magellanic Cloud

N. M. Pingel, J. Dempsey, N. M. McClure-Griffiths +53

We present the most sensitive and detailed view of the neutral hydrogen (HI) emission associated with the Small Magellanic Cloud (SMC), through the combination of data from the Aus…

astro-ph.GA2021★ 23 cited

GASKAP Pilot Survey Science II: ASKAP Zoom Observations of Galactic 21-cm Absorption

J. M. Dickey, J. M. Dempsey, N. M. Pingel +12

Using the Australian Square Kilometre Array Pathfinder to measure 21-cm absorption spectra toward continuum background sources, we study the cool phase of the neutral atomic gas in…

astro-ph.GA2021

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…

astro-ph.GA2021★ 12 cited

The Isaac Newton Telescope monitoring survey of Local Group dwarf galaxies. II. The star formation history of Andromeda I derived from long period variables

Elham Saremi, Atefeh Javadi, Mahdieh Navabi +4

An optical monitoring survey in the nearby dwarf galaxies was carried out with the 2.5-m Isaac Newton Telescope (INT). 55 dwarf galaxies and four isolated globular clusters in the…

astro-ph.GA2021★ 17 cited

Presence of red giant population in the foreground stellar sub-structure of the Small Magellanic Cloud

Dizna James, Smitha Subramanian, Abinaya O. Omkumar +8

The eastern region of the Small Magellanic Cloud (SMC) is found to have a foreground stellar sub-structure, which is identified as a distance bimodality (12 kpc apart) in the previ…