MHD collapse simulations define an Envelope-Disk Transition Zone (ENDTRANZ) where a jump in the j-r profile occurs due to positive gravitational torques, with a corresponding jump detected in ALMA observations of L1527 IRS.
Title resolution pending
5 Pith papers cite this work, alongside 290 external citations. Polarity classification is still indexing.
citation-role summary
citation-polarity summary
roles
method 1polarities
use method 1representative citing papers
MHD wind-driven accretion in protoplanetary disks follows a power-law scaling with midplane plasma beta, effective ambipolar Elsasser number, and active-layer thickness, reproducing simulations to roughly a factor of 2–3 for most runs.
Streaming instability in magnetized AGN dust tori can yield tens of millions of planetary-mass objects per AGN, some formed directly above the hydrogen-burning limit.
Simulations require 2000 Earth masses of pebbles to match observed disc gaps, but this produces mostly gas giants and few super-Earths, contradicting exoplanet data.
An upgraded planet population synthesis model incorporates post-disc dynamical evolution and atmospheric enrichment to generate synthetic exoplanet populations with improved fidelity to N-body results and observations.
citing papers explorer
-
Beyond the $\alpha$ model: scaling the wind-driven accretion rate in protoplanetary disks using systematic non-ideal magnetohydrodynamical simulations
MHD wind-driven accretion in protoplanetary disks follows a power-law scaling with midplane plasma beta, effective ambipolar Elsasser number, and active-layer thickness, reproducing simulations to roughly a factor of 2–3 for most runs.