Results 31 to 40 of about 5,656 (205)
Chondrule transport in protoplanetary discs [PDF]
Monthly Notices of the Royal Astronomical Society, 2015 Accepted to MNRAS.
Goldberg, Aaron Z. +2 more
openaire +3 more sources
Formation of CV chondrules by recycling of amoeboid olivine aggregate-like precursors
Geochimica et Cosmochimica Acta, 2019 We have studied porphyritic olivine-rich chondrules of the carbonaceous chondrite Kaba (CV3) by combined high-resolution X-ray mapping, quantitative electron microprobe analyses, and oxygen isotopic analyses via secondary ion mass spectrometry.
Y. Marrocchi +6 more
semanticscholar +1 more source
Mechanical Modification of Chondrule Fine-grained Rims by Dusty Nebular Shocks
The Planetary Science Journal, 2023 The mechanical processes that convert an initially fluffy chondrule fine-grained rim (FGR) into a more compact structure remain poorly characterized.
Augusto Carballido +3 more
doaj +1 more source
Chondrules and nebular shocks [PDF]
Meteoritics & Planetary Science, 2002 Invited editorial in Meteoritics and Planetary Science, vol.
openaire +2 more sources
Compound chondrules fused cold [PDF]
Icarus, 2015 7 pages, 3 figures, 1 table.
openaire +2 more sources
Mixing and Transport of Dust in the Early Solar Nebula as Inferred from Titanium Isotope Variations among Chondrules [PDF]
, 2017 Chondrules formed by the melting of dust aggregates in the solar protoplanetary disk and as such provide unique insights into how solid material was transported and mixed within the disk.
S. Gerber +4 more
semanticscholar +1 more source
An Almahata Sitta EL3 fragment: implications for the complex thermal history of enstatite chondrites
Progress in Earth and Planetary Science, 2021 Almahata Sitta is a polymict breccia, consisting of many kinds of clasts. Here we present our mineralogical and petrological results on an EL3 fragment, MS-177 from Almahata Sitta.
M. Kimura +4 more
doaj +1 more source
CHONDRULE DESTRUCTION IN NEBULAR SHOCKS [PDF]
The Astrophysical Journal, 2014 18 pages, 12 figures.
Jacquet, Emmanuel, Thompson, Christopher
openaire +2 more sources
Geochimica et Cosmochimica Acta, 2019 Chondrites are fragments of asteroids that avoided melting and, thus, provide a record of the material that accreted to form protoplanets. The dominant constituent of chondrites are millimeter-sized chondrules formed by transient heating events in the ...
J. Bollard +10 more
semanticscholar +1 more source
Protracted Timescales for Nebular Processing of First-formed Solids in the Solar System
The Astrophysical Journal, 2023 The calcium–aluminum-rich inclusions (CAIs) from chondritic meteorites are the first solids formed in the solar system. Rim formation around CAIs marks a time period in early solar system history when CAIs existed as free-floating objects and had not yet
Prajkta Mane +3 more
doaj +1 more source