Meteoritics &Planetary Science, Volume 60, Issue 10, Page 2376-2400, October 2025.Abstract It has been proposed that IIE iron meteorites formed through impact processes on a parent body that was composed of either the H chondrites or a much‐debated fourth ordinary chondrite group, the HH chondrites. To resolve this debate, we have compiled a large dataset for the ordinary chondrites, low‐fayalite ungrouped chondrites, and IIE irons,
Rachel S. Kirby +2 more
wiley +1 more source
Transport of CO in Protoplanetary Disks: Consequences of Pebble Formation, Settling, and Radial Drift [PDF]
Astrophysical Journal, 2018 Current models of (exo)planet formation often rely on a large influx of so-called “pebbles” from the outer disk into the planet formation region.
S. Krijt +3 more
semanticscholar +1 more source
Zonal Flow and Self-regulating Mechanism in a Hydrodynamic Disk
The Astrophysical JournalThis study addresses key aspects of momentum transport in hydrodynamic disks, which is critical for understanding zonal flow generation and turbulence in compressible hydrodynamic disks.
Chang-Chun Chen +3 more
doaj +1 more source
Simulation of Thermal Surface Waves in a Protoplanetary Disk in a Two-Dimensional Approximation [PDF]
, 2022 Ya. N. Pavlyuchenkov +2 more
openalex +1 more source
On the Ionisation Fraction in Protoplanetary Disks II: The Effect of Turbulent Mixing on Gas--phase Chemistry [PDF]
, 2005 We calculate the ionisation fraction in protostellar disk models using two different gas-phase chemical networks, and examine the effect of turbulent mixing by modelling the diffusion of chemical species vertically through the disk.
Balbus +26 more
core +4 more sources
Protoplanetary Disk Polarization at Multiple Wavelengths: Are Dust Populations Diverse?
The Astrophysical JournalMillimeter and submillimeter observations of continuum linear dust polarization provide insight into dust grain growth in protoplanetary disks, which are the progenitors of planetary systems.
Rachel E. Harrison +6 more
doaj +1 more source
Chemical Richness of protoplanetary Disks and related physical Properties [PDF]
, 2022 A. Dutrey
openalex +1 more source
Evolution of protoplanetary disks from their taxonomy in scattered light: spirals, rings, cavities, and shadows [PDF]
Astronomy & Astrophysics, 2018 Context. Dozens of protoplanetary disks have been imaged in scattered light during the last decade. Aims. The variety of brightness, extension, and morphology from this census motivates a taxonomical study of protoplanetary disks in polarimetric light to
A. Garufi +13 more
semanticscholar +1 more source
Puffed-up Inner Rings and Razor-thin Outer Rings in Structured Protoplanetary Disks
The Astrophysical JournalThe vertical distribution of pebbles in protoplanetary disks is a fundamental property influencing planet formation, from dust aggregation to the assembly of planetary cores.
Haochang Jiang +10 more
doaj +1 more source
Growing and trapping pebbles with fragile collisions of particles in protoplanetary disks [PDF]
, 2021 Paola Pinilla +2 more
openalex +1 more source