activity
20242026
most citedCharacteristics of natural remanence records in fine-grained particles returned from asteroid Ryugu

1 citations · 1 across the 2 of their papers we have counts for

collaborators

5 papers

astro-ph.GA2026

Dust Seeding Molecules in a Massive Protostar -- Detection of TiO in Orion Source I

Ziwei E. Zhang, Nami Sakai, Marcelino Agundez +16

We report the first detection of TiO in star-forming regions based on Atacama Large Millimeter/submillimeter Array observations of Orion Source I, a well-characterized massive prot…

astro-ph.EP2026

Distribution of Chemically-Processed Dust in a Viscously Evolving Protoplanetary Disk: Application to Crystalline Silicates in Comets

Lily Ishizaki, Shogo Tachibana, Shigeru Ida

Dust particles undergo chemical reactions in protoplanetary disks according to their environments, producing compositional diversity in planetary materials. Extraterrestrial record…

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.EP2025

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.EP2024

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…