N-body simulations show gas drag prevents efficient outward scattering of CM-like planetesimals beyond 15 au during Saturn's growth, yielding at most 0.02-0.04 Earth masses of CM material in the outer ring and negligible CI contamination.
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2 Pith papers cite this work. Polarity classification is still indexing.
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astro-ph.EP 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
Including the disk buildup phase in protoplanetary disk models produces stronger CO ice enhancement over water in the outer disk but does not yield CO-rich planetesimals without extra mechanisms like pressure traps.
citing papers explorer
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Shaken, not stirred: inefficient mixing of CM- and CI-like materials
N-body simulations show gas drag prevents efficient outward scattering of CM-like planetesimals beyond 15 au during Saturn's growth, yielding at most 0.02-0.04 Earth masses of CM material in the outer ring and negligible CI contamination.
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Dust evolution during protoplanetary disk buildup enhances CO ice relative to water
Including the disk buildup phase in protoplanetary disk models produces stronger CO ice enhancement over water in the outer disk but does not yield CO-rich planetesimals without extra mechanisms like pressure traps.