80 citations · 140 across the 5 of their papers we have counts for
5 papers
Methodologies for 176Lu-176Hf Analysis of Zircon Grains from the Moon and Beyond
Xi Chen, Nicolas Dauphas, Zhe J. Zhang +6
Zircons are found in extraterrestrial rocks from the Moon, Mars, and some differentiated meteorite parent-bodies. These zircons are rare, often of small size, and have been affecte…
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…
Cosmic Ray Induced Mass-Independent Oxygen Isotope Exchange: A Novel Mechanism for Producing O depletions in the Early Solar System
G. Dominguez, J. Lucas, L. Tafla +2
A fundamental puzzle of our solar system's formation is understanding why the terrestrial bodies including the planets,comets,and asteroids are depleted in O compared to the…
Determining the Elemental and Isotopic Composition of the preSolar Nebula from Genesis Data Analysis: The Case of Oxygen
J. Martin Laming, V. S. Heber, D. S. Burnett +12
We compare element and isotopic fractionations measured in solar wind samples collected by NASA's Genesis mission with those predicted from models incorporating both the ponderomot…
Evolution of oxygen isotopic composition in the inner solar nebula
Alexander N. Krot, Ian D. Hutcheon, Hisayoshi Yurimoto +7
Changes in the chemical and isotopic composition of the solar nebula with time are reflected in the properties of different constituents that are preserved in chondritic meteorites…