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Paleomagnetic evidence for a disk substructure in the early solar system

Abstract:

Astronomical observations and isotopic measurements of meteorites suggest that substructures are common in protoplanetary disks and may even have existed in the solar nebula. Here, we conduct paleomagnetic measurements of chondrules in CO carbonaceous chondrites to investigate the existence and nature of these disk substructures. We show that the paleomagnetism of chondrules in CO carbonaceous chondrites indicates the presence of a 101 ± 48 μT field in the solar nebula in the outer solar syst...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1126/sciadv.abj6928

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Institution:
University of Oxford
Division:
MPLS
Department:
Earth Sciences
Oxford college:
University College
Role:
Author
ORCID:
0000-0002-5675-8545
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Publisher:
American Association for the Advancement of Science Publisher's website
Journal:
Science Advances Journal website
Volume:
7
Issue:
42
Article number:
eabj6928
Publication date:
2021-10-15
Acceptance date:
2021-08-25
DOI:
ISSN:
2375-2548
Language:
English
Keywords:
Pubs id:
1191974
Local pid:
pubs:1191974
Deposit date:
2021-08-23

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