193 citations · 485 across the 16 of their papers we have counts for
Showing 2018 · astro-ph.EPShow all
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astro-ph.EP2018★ 15 cited
Fine-grained Material Associated with a Large Sulfide returned from Comet 81P/Wild 2
Zack Gainsforth, Andrew J. Westphal, Anna L. Butterworth +10
In a consortium analysis of a large particle captured from the coma of comet 81P/Wild 2 by the Stardust spacecraft, we report the discovery of a field of fine-grained material (FGM…
astro-ph.EP2018★ 27 cited
Measurement of the Oxidation state of Fe in the ISM using X-ray Absorption Spectroscopy
Andrew J. Westphal, Anna L. Butterworth, John A. Tomsick +1
The oxidation state of iron in the interstellar medium (ISM) can provide constraints on the processes that operated on material in the protosolar disk. We used synchrotron-based X-…