activity
20102023
most citedRatio Estimation in SIMS Analysis

107 citations · 296 across the 11 of their papers we have counts for

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Showing astro-ph.EPShow all

7 papers · 1 filter

astro-ph.EP2023

Comet 81P/Wild 2: A Record of the Solar System's Wild Youth

Ryan C. Ogliore

NASA's Stardust mission returned rocky material from the coma of comet 81P/Wild 2 (pronounced "Vilt 2") to Earth for laboratory study on January 15, 2006. Comet Wild 2 contains vol…

astro-ph.EP2019★ 6 cited

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…

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.EP2017★ 19 cited

The Future of Stardust Science

A. J. Westphal, J. C. Bridges, D. E. Brownlee +13

Recent observations indicate that >99% of the small bodies in the Solar System reside in its outer reaches --- in the Kuiper Belt and Oort Cloud. Kuiper Belt bodies are probably th…

astro-ph.EP2015★ 36 cited

Oxygen Isotopic Composition of Coarse- and Fine-grained Material from Comet 81P/Wild 2

Ryan C. Ogliore, Kazuhide Nagashima, Gary R. Huss +3

Individual particles from comet 81P/Wild 2 collected by NASA's Stardust mission vary in size from small sub-m fragments found in the walls of the aerogel tracks, to large fragme…

astro-ph.EP2011★ 92 cited

Incorporation of a Late-forming Chondrule into Comet Wild 2

R. C. Ogliore, G. R. Huss, K. Nagashima +6

We report the petrology, O isotopic composition, and Al-Mg isotope systematics of a chondrule fragment from the Jupiter-family comet Wild 2, returned to Earth by NASA's Stardust mi…

astro-ph.EP2010

Comparison of the Oxidation State of Fe in Comet 81P/Wild 2 and Chondritic-Porous Interplanetary Dust Particles

R. C. Ogliore, A. L. Butterworth, S. C. Fakra +3

The fragile structure of chondritic-porous interplanetary dust particles (CP- IDPs) and their minimal parent-body alteration have led researchers to believe these particles origina…