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20232026
most citedThe Ni isotopic composition of Ryugu reveals a common accretion region for carbonaceous chondrites

34 citations · 39 across the 4 of their papers we have counts for

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Showing astro-ph.EPShow all

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astro-ph.EP20261 cited

Characteristics of natural remanence records in fine-grained particles returned from asteroid Ryugu

Masahiko Sato, Yuki Kimura, Tadahiro Hatakeyama +25

Particles collected from the asteroid Ryugu by the Hayabusa2 spacecraft offer a unique opportunity to investigate the magnetic record of the primitive solar system, as any terrestr…

astro-ph.EP202434 cited

The Ni isotopic composition of Ryugu reveals a common accretion region for carbonaceous chondrites

Fridolin Spitzer, Thorsten Kleine, Christoph Burkhardt +88

The isotopic compositions of samples returned from Cb-type asteroid Ryugu and Ivuna-type (CI) chondrites are distinct from other carbonaceous chondrites, which has led to the sugge…

astro-ph.EP2024

The Elemental Abundances of Ryugu: Assessment of Chemical Heterogeneities and the Nugget Effect

Tetsuya Yokoyama, Nicolas Dauphas, Ryota Fukai +6

The Hayabusa 2 spacecraft sampled ~5.4 g of asteroid material from the Cb-type asteroid Ryugu. Initial analysis of the Ryugu materials revealed a mineralogical, chemical, and isoto…

astro-ph.EP20241 cited

Microscale Hydrogen, Carbon, and Nitrogen Isotopic Diversity of Organic Matter in Asteroid Ryugu

Larry R Nittler, Jens Barosch, Katherine Burgess +57

We report the H, C, and N isotopic compositions of microscale (0.2 to 2m) organic matter in samples of asteroid Ryugu and the Orgueil CI carbonaceous chondrite. Three regolith p…

astro-ph.EP20233 cited

Mixing model of Phobos' bulk elemental composition for the determination of its origin: Multivariate analysis of MMX/MEGANE data

Kaori Hirata, Tomohiro Usui, Ryuki Hyodo +6

The formation process of the two Martian moons, Phobos and Deimos, is still debated with two main competing hypotheses: the capture of an asteroid or a giant impact onto Mars. In o…