Last Updated
：2025/12/07
oligarchic accretion
（ plural ）
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(cosmogony) a regime of accretion of material in a protoplanetary disk where only the most massive objects can continue to grow
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oligarchic accretion
During the late stages of disk evolution, oligarchic accretion favors the growth of a few large planetary embryos at the expense of smaller bodies.
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During the late stages of disk evolution, oligarchic accretion favors the growth of a few large planetary embryos at the expense of smaller bodies.
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