179 citations · 3k across the 60 of their papers we have counts for
6 papers · 1 filter
HD219666b: A hot-Neptune from TESS Sector 1
M. Esposito, D. J. Armstrong, D. Gandolfi +73
We report on the confirmation and mass determination of a transiting planet orbiting the old and inactive G7 dwarf star HD219666 (Mstar = 0.92 +/- 0.03 MSun, Rstar = 1.03 +/- 0.03…
High-Resolution ALMA Observations of HD100546: Asymmetric Circumstellar Ring, and Circumplanetary Disk Upper Limits
J. E. Pineda, J. Szulágyi, S. P. Quanz +7
We present long baseline Atacama Large Millimeter/submillimeter Array (ALMA) observations of the 870m dust continuum emission and CO (3-2) from the protoplanetary disk around…
Is the ring inside or outside the planet?: The effect of planet migration on dust rings
Farzana Meru, Giovanni P. Rosotti, Richard A. Booth +2
Planet migration in protoplanetary discs plays an important role in the longer term evolution of planetary systems, yet we currently have no direct observational test to determine…
High resolution millimetre imaging of the CI Tau protoplanetary disc - a massive ensemble of protoplanets from 0.1 - 100 au
Cathie J. Clarke, Marco Tazzari, Attila Juhász +8
We present high resolution millimeter continuum imaging of the disc surrounding the young star CI Tau, a system hosting the first hot Jupiter candidate in a protoplanetary disc sys…
Planet Formation Imager: Project Update
John D. Monnier, Michael J. Ireland, Stefan Kraus +2
The Planet Formation Imager (PFI) is a near- and mid-infrared interferometer project with the driving science goal of imaging directly the key stages of planet formation, including…
Are Elias 2-27's spiral arms driven by self-gravity, or by a companion? A comparative spiral morphology study
Duncan H. Forgan, John D. Ilee, Farzana Meru
The spiral waves detected in the protostellar disc surrounding Elias 2-27 have been suggested as evidence of the disc being gravitationally unstable. However, previous work has sho…