Results 151 to 160 of about 394,629 (288)
Theory of Disk Accretion onto Magnetic Stars
EPJ Web of Conferences, 2014 Disk accretion onto magnetic stars occurs in a variety of systems, including accreting neutron stars (with both high and low magnetic fields), white dwarfs, and protostars.
Lai Dong
doaj +1 more source
Detectability of giant planets in protoplanetary disks by CO emission lines
, 2010 In this paper we intend to provide an indirect method to detect Jovian planets by studying near infrared emission spectra originating in the protoplanetary disks around T Tauri stars.
Akeson +89 more
core +1 more source
Planetary Migration in Protoplanetary Disks [PDF]
, 2018 The known exoplanet population displays a great diversity of orbital architectures, and explaining the origin of this is a major challenge for planet formation theories. The gravitational interaction between young planets and their protoplanetary disks provides one way in which planetary orbits can be shaped during the formation epoch.
openaire +5 more sources
The Astrophysical JournalWe study the effect of stellar evolution on the dispersal of protoplanetary disks by performing one-dimensional simulations of long-term disk evolution.
Ayano Komaki, Naoki Yoshida
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The Dead Zones of Protoplanetary Disks are Not Dead
EPJ Web of Conferences, 2013 We show that the “dead” zone of a protoplanetary disk fills with robust 3D vortices from a purely hydrodynamic instability. This new instability is not linear and requires a weak finite-amplitude initial perturbation.
Hassanzadeh Pedram +3 more
doaj +1 more source
Meteoritics &Planetary Science, Volume 60, Issue 2, Page 149-150, February 2025.
wiley +2 more sources
THE MAGNETIC FIELD IMPACT ON ACCRETION RATE IN A PROTOPLANETARY DISK
Odessa Astronomical Publications, 2012 Recent observations are the evidence of a large-scale magnetic field in discs around classical T Tauri stars. A model of the axisymmetric thin protoplanetary disk in a global magnetic field is considered.
M. M. Kuksa
doaj +1 more source
, 2018 Protoplanetary disks are thought to have lifetimes of several million years in the solar neighborhood, but recent observations suggest that the disk lifetimes are shorter in a low metallicity environment.
Hosokawa, Takashi +4 more
core +1 more source
On the Submillimeter Opacity of Protoplanetary Disks [PDF]
The Astrophysical Journal, 2006 Submitted to ApJ.
openaire +3 more sources
The Astrophysical JournalThe inward drift of millimeter–centimeter sized pebbles in protoplanetary disks has become an important part of our current theories of planet formation and, more recently, planet composition as well.
Leon Trapman +18 more
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