4 papers
exoALMA. XXIV. Formaldehyde Emission in Protoplanetary Disks of exoALMA Compared with Their Properties and Dynamical State
Felipe Alarcón, Stefano Facchini, Leon Trapman +15
The presence of asymmetries and substructures in protoplanetary disks, revealed by both dust and gas emission, highlights the potential interplay and the broader connection between…
Zooming into the water snowline: high resolution water observations of the HL Tau disk
M. Leemker, S. Facchini, P. Curone +4
Water is one of the central molecules for the formation and habitability of planets. In particular, the region where water freezes-out, the water snowline, could be a favorable loc…
Inner disc and circumplanetary material in the PDS 70 system
Daniele Fasano, Myriam Benisty, Pietro Curone +13
The two giant protoplanets directly imaged in the dust-depleted cavity of PDS 70 offer a unique opportunity to study ongoing planet formation. Both planets have been detected in in…
Radial variations in nitrogen, carbon, and hydrogen fractionation in the PDS 70 planet-hosting disk
L. Rampinelli, S. Facchini, M. Leemker +8
Element isotopic ratios are powerful tools to reconstruct the journey of planetary material, from the parental molecular cloud to protoplanetary disks, where planets form and accre…