132 citations · 995 across the 29 of their papers we have counts for
29 papers
Late-infall-induced formation of giant planets, multigenerational planetesimals, and disk substructures
Haichen Zhao, Tommy Chi Ho Lau, Joanna Drążkowska +2
Late infall can replenish the building materials of planets in protoplanetary disks and dramatically alter their structural evolution. The resulting pressure bumps effectively accu…
A tension between dust and gas radii: the role of substructures and external photoevaporation in protoplanetary disks
Luca Delussu, Rossella Anania, Tilman Birnstiel +5
Protoplanetary disk substructures are thought to play a crucial role in disk evolution and planet formation. Population studies of disks large-sample size surveys show that substru…
Effects of Stellar X-ray Photoevaporation on Planetesimal Formation via the Streaming Instability
Xuchu Ying, Beibei Liu, Haifeng Yang +7
The formation of planetesimals via the streaming instability (SI) is a crucial step in planet formation, yet its triggering conditions and efficiency are highly sensitive to both d…
TriPoDPy: 1D Tri-Population size distributions forDust evolution in protoplanetary disks
Nicolas Leo Kaufmann, Thomas Pfeil, Sebastian Stammler +3
TriPoDPy is a code simulating the dust evolution, including dust growth and dynamics in protoplanetary disks using the parametric dust model presented in (Pfeil et al., 2024). The…
Formation of Multiple Dynamical Classes in the Kuiper Belt via Disk Dissipation
Tommy Chi Ho Lau, Til Birnstiel, Sebastian Markus Stammler +1
Planetesimal formation likely lasted for millions of years in the solar nebula, and the cold classicals in the Kuiper Belt are suggested to be the direct products of streaming inst…
Turbulence Inhibits Planetesimal Formation in Class 0/I Disks Subject to Infall
Daniel Carrera, Abigail Davenport, Jacob B. Simon +5
There is growing evidence that planet formation begins early, within the Myr Class 0/I phase, when infall dominates disk dynamics. Our goal is to determine if Class 0/I…
Planetesimal formation in a pressure bump induced by infall
Haichen Zhao, Tommy Chi Ho Lau, Tilman Birnstiel +2
Infall of interstellar material is a potential non-planetary origin of pressure bumps in protoplanetary disks. While pressure bumps arising from other mechanisms have been numerica…
Sequential giant planet formation initiated by disc substructure
Tommy Chi Ho Lau, Til Birnstiel, Joanna Drążkowska +1
Planet formation models are necessary to understand the origins of diverse planetary systems. Circumstellar disc substructures have been proposed as preferred locations of planet f…
The impact of dust evolution on the dead zone outer edge in magnetized protoplanetary disks
Timmy N. Delage, Matías Gárate, Satoshi Okuzumi +5
[Abridged] Aims. We provide an important step toward a better understanding of the magnetorotational instability (MRI)-dust coevolution in protoplanetary disks by presenting a proo…
DustPy: A Python Package for Dust Evolution in Protoplanetary Disks
Sebastian Markus Stammler, Tilman Birnstiel
Many processes during the evolution of protoplanetary disks and during planet formation are highly sensitive to the sizes of dust particles that are present in the disk: The effici…
Large gaps and high accretion rates in photoevaporative transition disks with a dead zone
Matías Gárate, Timmy N. Delage, Jochen Stadler +7
Observations of young stars hosting transition disks show that several of them have high accretion rates, despite their disks presenting extended cavities in their dust component.…
The formation of wide exoKuiper belts from migrating dust traps
E. Miller, S. Marino, S. M. Stammler +4
The question of what determines the width of Kuiper belt analogues (exoKuiper belts) is an open one. If solved, this understanding would provide valuable insights into the architec…
A bright inner disk and structures in the transition disk around the very low-mass star CIDA 1
P. Pinilla, N. T. Kurtovic, M. Benisty +7
Observations of protoplanetary disks around very low-mass stars and brown dwarfs remain challenging and little is known about their properties. The disk around CIDA1 (0.1-0.2…
How dust fragmentation may be beneficial to planetary growth by pebble accretion
Joanna Drazkowska, Sebastian M. Stammler, Til Birnstiel
Pebble accretion is an emerging paradigm for the fast growth of planetary cores. Pebble flux and pebble sizes are the key parameters used in the pebble accretion models. We aim to…
Growing and Trapping Pebbles with Fragile Collisions of Particles in Protoplanetary Disks
Paola Pinilla, Christian T. Lenz, Sebastian M. Stammler
[abridged] Recent laboratory experiments indicate that destructive collisions of icy dust particles occur with much lower velocities than previously thought. When these new velocit…
Constraining the parameter space for the Solar Nebula
Christian T. Lenz, Hubert Klahr, Tilman Birnstiel +2
If we want to understand planetesimal formation, the only data set we have is our own Solar System. It is particularly interesting as it is so far the only planetary system we know…
Planet-induced Vortices with Dust Coagulation in Protoplanetary Disks
Ya-Ping Li, Hui Li, Shengtai Li +3
In this work, we study how the dust coagulation/fragmentation will influence the evolution and observational appearances of vortices induced by a massive planet embedded in a low v…
Ring Morphology with Dust Coagulation in Protoplanetary Disks
JT Laune, Hui Li, Shengtai Li +5
Tidal interactions between the embedded planets and their surrounding protoplanetary disks are often postulated to produce the observed complex dust substructures, including rings,…
Including Dust Coagulation in Hydrodynamic Models of Protoplanetary Disks: Dust Evolution in the Vicinity of a Jupiter-mass Planet
Joanna Drazkowska, Shengtai Li, Til Birnstiel +2
Dust growth is often neglected when building models of protoplanetary disks due to its complexity and computational expense. However, it does play a major role in shaping the evolu…
The DSHARP Rings: Evidence of Ongoing Planetesimal Formation?
Sebastian M. Stammler, Joanna Drazkowska, Til Birnstiel +3
Recent high-resolution interferometric observations of protoplanetary disks at (sub-)millimeter wavelengths reveal omnipresent substructures, such as rings, spirals, and asymmetrie…
Gas accretion damped by dust back-reaction at the snow line
Matías Gárate, Til Birnstiel, Joanna Drazkowska +1
Context. The water snowline divides dry and icy solid material in protoplanetary disks, and has been thought to significantly affect planet formation at all stages. If dry particle…
Effects of Ringed Structures and Dust Size Growth on Millimeter Observations of Protoplanetary Disks
Ya-Ping Li, Hui Li, Luca Ricci +7
The growth of solids from sub-micron to millimeter and centimeter sizes is the early step toward the formation of planets inside protoplanetary disks (PPDs). However, such processe…
Dusty spirals triggered by shadows in transition discs
Nicolás Cuello, Matías Montesinos, Sebastian M. Stammler +2
Context. Despite the recent discovery of spiral-shaped features in protoplanetary discs in the near-infrared and millimetric wavelengths, there is still an active discussion to und…
The dimming of RW Auriga. Is dust accretion preceding an outburst?
Matías Gárate, Til Birnstiel, Sebastian Markus Stammler +1
RW Aur A has experienced various dimming events in the last years, decreasing its brightness by for periods of months to years. Multiple observations indicat…