Multiplicity of disc-bearing stars in Upper Scorpius and Upper Centaurus-Lupus
We present observations of disc-bearing stars in Upper Scorpius (US) and Upper CentaurusLupus (UCL) with moderate resolution spectroscopy in order to determine the influence of multiplicity on disc persistence after ∼5–20 Myr. Discs were identified using infrared (IR) excess from the Wide-field Infrared Survey Explorer (WISE) survey. Our survey consists of 55 US members and 28 UCL members, using spatial and kinematic information to assign a probability of membership. Spectra are gathered from...[Show more]
|Collections||ANU Research Publications|
|Source:||Monthly Notices of the Royal Astronomical Society|
|Access Rights:||Open Access|
|01_Kuruwita_Multiplicity_of_disc-bearing_2018.pdf||1.25 MB||Adobe PDF|
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