Synchrotron X-ray tomography dataset of a Bennu particle picked up from an aggregate.
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Description
Synchrotron radiation X-ray computed tomography (XCT) was performed at SPring-8 BL20XU at 30 keV for a Bennu particle picked up from an aggregate. This bundle includes (1) an absorption-contrast microCT data set for whole-sample three-dimensional structural characterization and (2) higher-resolution phase-contrast enhansed nanoCT data set(s) for detailed three-dimensional microstructure investigation of region(s) of interest. Instrument metadata documenting acquisition, reconstruction, and CT-value mapping parameters are provided for each dataset.
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How To Cite
Tsuchiyama, A., 2026. Synchrotron X-ray tomography dataset of a Bennu particle picked up from an aggregate. , Version 1.0. Astromaterials Data Archive. https://doi.org/10.60707/0gem-cd15 Accessed 2026-03-16.
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Funding Sources
This material is supported by NASA under contract NNM10AA11C issued through the New Frontiers program. The reseach is supported by JSPS KAKENHI Grant Number 20H00205 and the governmet budget of Hayabusa2 extended mission.
