Protoplanetary disks are the sites of planet formation, and the evolution and eventual
dispersal of these disks strongly influences the formation of planetary systems. Disk …

Jets are ubiquitous in the Universe and are seen from a large number of astrophysical
objects including active galactic nuclei, gamma ray bursters, micro-quasars, proto-planetary …

We perform local, vertically stratified shearing-box MHD simulations of protoplanetary disks
(PPDs) at a fiducial radius of 1 AU that take into account the effects of both Ohmic resistivity …

Turbulence can transport angular momentum in protoplanetary disks and influence the
growth and evolution of planets. With spatially and spectrally resolved molecular emission …

Super-Eddington Accretion Disks around Supermassive Black Holes - IOPscience This site
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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 …

ABSTRACT A global picture of the evolution of protoplanetary disks (PPDs) is key to
understanding almost every aspect of planet formation, where standard α-disk models have …

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 …

Protoplanetary discs are poorly ionised due to their low temperatures and high column
densities and are therefore subject to three “non-ideal” magnetohydrodynamic (MHD) …

Aims. We investigate the evolution of protoplanetary discs (PPDs) with magnetically driven
disc winds and viscous heating. Methods. We considered an initially massive disc with~ 0.1 …