On three types of fragmentation processes observed in the asteroid belt

研究成果: 雜誌貢獻期刊論文同行評審

12 引文 斯高帕斯(Scopus)

摘要

From comparison of the mass ratio and velocity dispersion between the asteroid family members, we find that the fragmentation processes in the asteroid belt could be generally classified into three types: (a) surface cratering; (b) spallation; and (c) complete breakup as observed in the laboratory hypervelocity impact experiments. Whether there is ongoing accretion for large bodies like Ceres, as an additional type of collision process, is still an open question to be answered by further study.

原文???core.languages.en_GB???
頁(從 - 到)418-422
頁數5
期刊Icarus
40
發行號3
DOIs
出版狀態已出版 - 12月 1979

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