From the 1 of 8 linked papers with an AI index.
8 papers
Formation of multiple dust rings and gaps in protoplanetary discs by a single migrating planet. A parameter study in locally isothermal discs
Sören C. Meiners, Kim M. Weiskopf, Thomas Rometsch +1
ALMA observations show that large protoplanetary discs usually contain multiple concentric dust rings separated by dark gaps. A natural explanation is dust-trapping at the edges of…
Formation of multiple dust rings and gaps in protoplanetary discs by a single migrating planet II: radiative discs and observational signatures
Kim M. Weiskopf, Sören C. Meiners, Alexandros Ziampras +1
The paper uses high‑resolution 2D hydrodynamic simulations with different cooling models to show that a single migrating planet in a low‑viscosity protoplanetary disc can create mu…
Computing phase diagrams using a convex hull algorithm
C. P. Dullemond, E. D. Young
We present a simple universal computational algorithm for computing compositional phase diagrams of rocks and their melts at given temperature and pressure. It makes use of the mat…
Differentiation, the exception not the rule -- Evidence for full miscibility in sub-Neptune interiors
Edward D. Young, Aaron Werlen, Sarah P. Marcum +2
We investigate the consequences of non-ideal mixing between silicate, iron metal, and hydrogen for the structures of the cores of sub-Neptunes with implications for super-Earths, w…
Puffed-up Inner Rings and Razor-thin Outer Rings in Structured Protoplanetary Disks
Haochang Jiang, Feng Long, Enrique MacÃas +8
The vertical distribution of pebbles in protoplanetary disks is a fundamental property influencing planet formation, from dust aggregation to the assembly of planetary cores. In th…
Planet formation in chemically diverse and evolving discs -- I. Composition of planetary building blocks
E. Pacetti, E. Schisano, D. Turrini +12
Protoplanetary discs are dynamic environments where the interplay between chemical processes and mass transport shapes the composition of gas and dust available for planet formatio…