Accretion timescales and style of asteroidal differentiation in an 26Al-poor protoplanetary disk
نویسندگان
چکیده
منابع مشابه
Timescales of the Solar Protoplanetary Disk
We summarize geochemical, astronomical, and theoretical constraints on the lifetime of the protoplanetary disk. Absolute Pb-Pb-isotopic dating of CAIs in CV chondrites (4567.2 ± 0.7 m.y.) and chondrules in CV (4566.7 ± 1 m.y.), CR (4564.7 ± 0.6 m.y.), and CB (4562.7 ± 0.5 m.y.) chondrites, and relative Al-Mg chronology of CAIs and chondrules in primitive chondrites, suggest that high-temperatur...
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ژورنال
عنوان ژورنال: Geochimica et Cosmochimica Acta
سال: 2016
ISSN: 0016-7037
DOI: 10.1016/j.gca.2015.10.036