115 citations · 467 across the 8 of their papers we have counts for
8 papers
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…
Presolar stardust in asteroid Ryugu
Jens Barosch, Larry R. Nittler, Jianhua Wang +121
We have conducted a NanoSIMS-based search for presolar material in samples recently returned from C-type asteroid Ryugu as part of JAXA's Hayabusa2 mission. We report the detection…
Oxygen Isotopic Composition of an Enstatite Ribbon of Probable Cometary Origin
Ryan C. Ogliore, Donald E. Brownlee, Kazuhide Nagashima +5
Filamentary enstatite crystals are found in interplanetary dust particles of likely cometary origin but are very rare or absent in meteorites. Crystallographic characteristics of f…
Heterogeneous distribution of Al-26 at the birth of the Solar System
Kentaro Makide, Kazuhide Nagashima, Alexander N. Krot +5
It is believed that Al-26, a short-lived (t1/2 = 0.73 Ma) and now extinct radionuclide, was uniformly distributed in the nascent Solar System with the initial Al-26/Al-27 ratio of…
On the oxygen isotopic composition of the Solar System
Eric Gaidos, Alexander N. Krot, Gary R. Huss
The 18O/17O ratio of the Solar System is 5.2 while that of the interstellar medium (ISM) and young stellar objects is ~4. This difference cannot be explained by pollution of the Su…
Al-26 and the formation of the Solar System from a molecular cloud contaminated by Wolf-Rayet winds
Eric Gaidos, Alexander N. Krot, Jonathan P. Williams +1
In agreement with previous work, we show that the presence of the short-lived radionuclide Al-26 in the early Solar System was unlikely (<2% a priori probability) to be the result…