186 citations · 2.6k across the 61 of their papers we have counts for
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The Ophiuchus DIsc Survey Employing ALMA (ODISEA)-III: the evolution of substructures in massive discs at 3-5 au resolution
Lucas A. Cieza, Camilo González-Ruilova, Antonio S. Hales +15
We present 1.3 mm continuum ALMA long-baseline observations at 3-5 au resolution of 10 of the brightest discs from the Ophiuchus DIsc Survey Employing ALMA (ODISEA) project. We ide…
Rapid CO gas dispersal from NO Lup's class III circumstellar disc
J. B. Lovell, G. M. Kennedy, S. Marino +9
We observed the K7 class III star NO Lup in an ALMA survey of the 1-3 Myr Lupus association and detected circumstellar dust and CO gas. Here we show that the J = 3-2 CO emission is…
Resolving the outer ring of HD 38206 using ALMA and constraining limits on planets in the system
Mark Booth, Michael Schulz, Alexander V. Krivov +3
HD 38206 is an A0V star in the Columba association, hosting a debris disc first discovered by IRAS. Further observations by Spitzer and Herschel showed that the disc has two compon…
ALMA Survey of Lupus Class III Stars: Early Planetesimal Belt Formation and Rapid Disk Dispersal
J. B. Lovell, M. C. Wyatt, M. Ansdell +9
Class III stars are those in star forming regions without large non-photospheric infrared emission, suggesting recent dispersal of their protoplanetary disks. We observed 30 class…
Non-Keplerian spirals, a gas-pressure dust trap and an eccentric gas cavity in the circumbinary disc around HD 142527
Himanshi Garg, Christophe Pinte, Valentin Christiaens +7
We present ALMA observations of the CO, CO, CO J=2-1 transitions and the 1.3\,mm continuum emission for the circumbinary disc around HD 142527, at an angular r…
Dust Populations in the Iconic Vega Planetary System Resolved by ALMA
Luca Matrà, William R. F. Dent, David J. Wilner +9
The Vega planetary system hosts the archetype of extrasolar Kuiper belts, and is rich in dust from the sub-au region out to 100's of au, suggesting intense dynamical activity. We p…
Survey of planetesimal belts with ALMA: gas detected around the Sun-like star HD 129590
Quentin Kral, Luca Matra, Grant Kennedy +2
Gas detection around main sequence stars is becoming more common with around 20 systems showing the presence of CO. However, more detections are needed, especially around later spe…
Hints on the origins of particle traps in protoplanetary disks given by the relation
Paola Pinilla, Ilaria Pascucci, Sebastian Marino
Demographic surveys of protoplanetary disks, carried out mainly with ALMA, have provided access to a large range of disk dust masses () around stars with different s…
Population synthesis of exocometary gas around A stars
S. Marino, M. Flock, Th. Henning +3
The presence of CO gas around 10-50 Myr old A stars with debris discs has sparked debate on whether the gas is primordial or secondary. Since secondary gas released from planetesim…