A new Bessel kernel for 2D disc gravity fixes convergence in GI simulations and reveals that softening prescriptions overestimate formed planet masses by a factor of 2-3.
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3 Pith papers cite this work. Polarity classification is still indexing.
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The ROXs 12 system shows 12CO/13CO ratios of 77 and 55 in the star and companion, with a C/O ratio of 0.54 in the companion.
Statistical analysis of 1155 protoplanetary disks shows only 1.2% are formally gravitationally unstable, likely because observations underestimate their masses.
citing papers explorer
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Self-gravity in thin protoplanetary discs: 2. Numerical convergence solved and revealing the overestimation in mass of formed planets with softening
A new Bessel kernel for 2D disc gravity fixes convergence in GI simulations and reveals that softening prescriptions overestimate formed planet masses by a factor of 2-3.
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The ESO SupJup Survey. X. A carbon isotope contrast in the young ROXs 12 system
The ROXs 12 system shows 12CO/13CO ratios of 77 and 55 in the star and companion, with a C/O ratio of 0.54 in the companion.
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Investigation of gravitational stability of protoplanetary disks based on statistical analysis of their masses
Statistical analysis of 1155 protoplanetary disks shows only 1.2% are formally gravitationally unstable, likely because observations underestimate their masses.