activity
20042023
most citedThe GALAH Survey: Scientific Motivation

839 citations · 11.3k across the 172 of their papers we have counts for

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Showing 2021Show all

5 papers · 1 filter

astro-ph.SR2021★ 24 cited

Chronostar. II. Kinematic age and substructure of the Scorpius-Centaurus OB2 association

Maruša Žerjal, Michael J. Ireland, Timothy D. Crundall +2

The nearest region of massive star formation - the Scorpius-Centaurus OB2 association (Sco-Cen) - is a local laboratory ideally suited to the study of a wide range of astrophysical…

astro-ph.SR2021

Establishing Oph as a Prototype Rotator: Precision Orbit with new Keck, CHARA, and RV Observations

Tyler Gardner, John D. Monnier, Francis C. Fekel +11

Alpha Ophiuchi (Rasalhague) is a nearby rapidly rotating A5IV star which has been imaged by infrared interferometry. Oph is also part of a known binary system, with a companion…

astro-ph.EP2021★ 20 cited

Characterisation of 92 Southern TESS Candidate Planet Hosts and a New Photometric [Fe/H] Relation for Cool Dwarfs

Adam D. Rains, Maruša Žerjal, Michael J. Ireland +7

We present the results of a medium resolution optical spectroscopic survey of 92 cool (K) southern TESS candidate planet hosts, and des…

astro-ph.EP2021★ 6 cited

Constraints on Planets in Nearby Young Moving Groups Detectable by High-Contrast Imaging and Gaia Astrometry

A. L. Wallace, M. J. Ireland, C. Federrath

The formation of giant planets is best studied through direct imaging by observing planets both during and after formation. Giant planets are expected to form either by core accret…

astro-ph.EP2021★ 203 cited

Large Interferometer For Exoplanets (LIFE): I. Improved exoplanet detection yield estimates for a large mid-infrared space-interferometer mission

S. P. Quanz, M. Ottiger, E. Fontanet +68

One of the long-term goals of exoplanet science is the atmospheric characterization of dozens of small exoplanets in order to understand their diversity and search for habitable wo…