Accretion onto pre-main-sequence stars
L Hartmann, G Herczeg, N Calvet - Annual Review of Astronomy …, 2016 - annualreviews.org
Accretion through circumstellar disks plays an important role in star formation and in
establishing the properties of the regions in which planets form and migrate. The …
establishing the properties of the regions in which planets form and migrate. The …
History of the solar nebula from meteorite paleomagnetism
We review recent advances in our understanding of magnetism in the solar nebula and
protoplanetary disks (PPDs). We discuss the implications of theory, meteorite …
protoplanetary disks (PPDs). We discuss the implications of theory, meteorite …
[图书][B] Astrophysics of planet formation
PJ Armitage - 2020 - books.google.com
" The study of planet formation has a long history. The idea that the Solar System formed
from a rotating disk of gas and dust-the Nebula Hypothesis-dates back to the writings of …
from a rotating disk of gas and dust-the Nebula Hypothesis-dates back to the writings of …
Global simulations of protoplanetary disks with net magnetic flux-i. non-ideal mhd case
W Béthune, G Lesur, J Ferreira - Astronomy & Astrophysics, 2017 - aanda.org
Context. The planet-forming region of protoplanetary disks is cold, dense, and therefore
weakly ionized. For this reason, magnetohydrodynamic (MHD) turbulence is thought to be …
weakly ionized. For this reason, magnetohydrodynamic (MHD) turbulence is thought to be …
Global simulations of the inner regions of protoplanetary disks with comprehensive disk microphysics
XN Bai - The Astrophysical Journal, 2017 - iopscience.iop.org
The gas dynamics of weakly ionized protoplanetary disks (PPDs) are largely governed by
the coupling between gas and magnetic fields, described by three non-ideal …
the coupling between gas and magnetic fields, described by three non-ideal …
Thanatology in protoplanetary discs-The combined influence of Ohmic, Hall, and ambipolar diffusion on dead zones
G Lesur, MW Kunz, S Fromang - Astronomy & Astrophysics, 2014 - aanda.org
Protoplanetary discs are poorly ionised due to their low temperatures and high column
densities and are therefore subject to three “non-ideal” magnetohydrodynamic (MHD) …
densities and are therefore subject to three “non-ideal” magnetohydrodynamic (MHD) …
Global simulations of protoplanetary disks with ohmic resistivity and ambipolar diffusion
O Gressel, NJ Turner, RP Nelson… - The Astrophysical …, 2015 - iopscience.iop.org
Protoplanetary disks (PPDs) are believed to accrete onto their central T Tauri star because
of magnetic stresses. Recently published shearing box simulations indicate that Ohmic …
of magnetic stresses. Recently published shearing box simulations indicate that Ohmic …
Global three-dimensional simulations of outer protoplanetary discs with ambipolar diffusion
C Cui, XN Bai - Monthly Notices of the Royal Astronomical …, 2021 - academic.oup.com
The structure and evolution of protoplanetary discs (PPDs) are largely governed by disc
angular momentum transport, mediated by magnetic fields. In the most observable outer …
angular momentum transport, mediated by magnetic fields. In the most observable outer …
The initial conditions for planet formation: Turbulence driven by hydrodynamical instabilities in disks around young stars
W Lyra, OM Umurhan - … of the Astronomical Society of the Pacific, 2019 - iopscience.iop.org
This review examines recent theoretical developments in our understanding of turbulence in
cold, non-magnetically active, planetesimal-forming regions of protoplanetary disks that we …
cold, non-magnetically active, planetesimal-forming regions of protoplanetary disks that we …
Hall effect controlled gas dynamics in protoplanetary disks. II. Full 3D simulations toward the outer disk
XN Bai - The Astrophysical Journal, 2014 - iopscience.iop.org
We perform three-dimensional stratified shearing-box magnetohydrodynamic (MHD)
simulations on the gas dynamics of protoplanetary disks with a net vertical magnetic flux of B …
simulations on the gas dynamics of protoplanetary disks with a net vertical magnetic flux of B …