17 citations · 61 across the 11 of their papers we have counts for
7 papers · 1 filter
UV-processing of icy pebbles in the outer parts of VSI-turbulent disks
Lizxandra Flores-Rivera, Michiel Lambrechts, Sacha Gavino +4
Icy dust particles emerge in star-forming clouds and are subsequently incorporated in protoplanetary disks, where they coagulate into larger pebbles up to mm in size. In the disk m…
Comment on "Did the terrestrial planets of the Solar System form by pebble accretion?"
Anders Johansen, Peter Olson, Zachary Sharp
Morbidelli, Kleine & Nimmo (2024) (MKN) recently published a critical analysis on whether the terrestrial planets in the Solar System formed by rapid pebble accretion or by the cla…
Fast formation of large ice pebbles after FU Orionis outbursts
Katrin Ros, Anders Johansen
During their formation, nascent planetary systems are subject to FU Orionis outbursts that heat a substantial part of the disc. This causes water ice in the affected part of the di…
How the presence of a giant planet affects the outcome of terrestrial planet formation simulations
Zhihui Kong, Anders Johansen, Michiel Lambrechts +2
The architecture and masses of planetary systems in the habitable zone could be strongly influenced by outer giant planets, if present. We investigate here the impact of outer gian…
Vapor equilibrium models of accreting rocky planets demonstrate direct core growth by pebble accretion
Marie-Luise Steinmeyer, Anders Johansen
The gaseous envelope of an accreting rocky planet becomes hot enough to sublimate silicates and other refractory minerals. For this work, we studied the effect of the resulting env…
Thermal processing of primordial pebbles in evolving protoplanetary disks
Maria Jose Colmenares, Michiel Lambrechts, Elishevah van Kooten +1
During protoplanetary disk formation, dust grains located in the outer disk retain their pristine icy composition, while solids in the inner stellar-heated disk undergo volatile lo…
Formation of flattened planetesimals by gravitational collapse of rotating pebble clouds
Sebastian Lorek, Anders Johansen
Planetesimals are believed to form by the gravitational collapse of aerodynamically concentrated clumps of pebbles. Many properties of the objects in the cold classical Kuiper belt…