当前位置: X-MOL 学术Meteorit. Planet. Sci. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Meteorite transport—Revisited II
Meteoritics and Planetary Science ( IF 2.2 ) Pub Date : 2020-04-16 , DOI: 10.1111/maps.13463
Jack Wisdom 1
Affiliation  

In Wisdom (2017), I presented new simulations of meteorite transport from the chaotic zones associated with major resonances in the asteroid belt: the ν 6 secular resonance, the 3:1 mean motion resonance with Jupiter, and the 5:2 mean motion resonance with Jupiter. I found that the observed afternoon excess (the fact that approximately twice as many meteorites fall in the afternoon as in the morning) of the ordinary chondrites is consistent with chaotic transport from the 3:1 resonance, contradicting prior reports. Here I report an additional study of the transport of meteorites from ν 6 secular resonance and the 3:1 mean motion resonance. I use an improved integration algorithm, and study the evolution of more particles. I confirm that the afternoon excess of the ordinary chondrites is consistent with transport from the 3:1 resonance.

中文翻译:

陨石运输(第二版)

在智慧(2017)中,我提出陨石传输的新的模拟从与在小行星带主共振相关联的混乱的区域:ν 6世俗共振,3:1的平均运动共振与木星,和5:2平均运动共振与木星。我发现观察到普通球粒陨石的下午过量(事实上,下午陨石陨石的数量是早晨的两倍),这与3:1共振产生的混沌传输是一致的,这与先前的报道相矛盾。在这里,我报告陨石运输的另一项研究从ν 6长期共振和3:1的平均运动共振。我使用一种改进的积分算法,并研究了更多粒子的演化。我确认,普通球粒陨石的下午过量与3:1共振产生的迁移一致。
更新日期:2020-04-16
down
wechat
bug