188 citations · 1.7k across the 63 of their papers we have counts for
8 papers · 2 filters
Hall-magnetohydrodynamic simulations of X-ray photoevaporative protoplanetary disc winds
Eleftheria Sarafidou, Oliver Gressel, Giovanni Picogna +1
Understanding the complex evolution of protoplanetary disks (PPDs) and their dispersal via energetic stellar radiation are prominent challenges in astrophysics. It has recently bee…
Millimeter emission in photoevaporating disks is determined by early substructures
Matías Gárate, Til Birnstiel, Paola Pinilla +7
[abridged]Photoevaporation and dust-trapping are individually considered to be important mechanisms in the evolution and morphology of protoplanetary disks. We studied how the pres…
High-resolution [OI] line spectral mapping of TW Hya consistent with X-ray driven photoevaporation
Ch. Rab, M. Weber, G. Picogna +2
Theoretical models indicate that photoevaporative and magnetothermal winds play a crucial role in the evolution and dispersal of protoplanetary disks and affect the formation of pl…
Lowest accreting protoplanetary discs consistent with X-ray photoevaporation driving their final dispersal
Barbara Ercolano, Giovanni Picogna, Kristina Monsch
Photoevaporation from high energy stellar radiation has been thought to drive the dispersal of protoplanetary discs. Different theoretical models have been proposed, but their pred…
Polycyclic Aromatic Hydrocarbons in Exoplanet Atmospheres I. Thermochemical Equilibrium Models
Dwaipayan Dubey, Fabian Grübel, Rosa Arenales-Lope +4
Context: Polycyclic Aromatic Hydrocarbons, largely known as PAHs, are widespread in the universe and have been identified in a vast array of astronomical observations from the inte…
Observability of Photoevaporation Signatures in the Dust Continuum Emission of Transition Discs
Giovanni Picogna, Carolina Schäfer, Barbara Ercolano +3
Photoevaporative disc winds play a key role in our understanding of circumstellar disc evolution, especially in the final stages, and they might affect the planet formation process…