Dissipation of the Solar System’s debris disk recorded in primitive meteorites
Jamie D. Gilmour & Michal J. Filtness Nature Astronomy, 1–6 Published: 25 February 2019 LINK “Many newly formed Sun-like stars show evidence of debris disks composed of dust generated through destructive collisions among residual planetesimals….
Noble gas composition, cosmic-ray exposure age, 39Ar-40Ar, and I-Xe analyses of ungrouped achondrite NWA 7325
Hopp, J., Schröter, N., Pravdivtseva, O., Meyer, H.-P., Trieloff, M. and Ott, U. Meteorit Planet Sci. doi:10.1111/maps.13062 LINK “Northwest Africa (NWA) 7325 is an anomalous achondrite that experienced episodes of large-degree melt extraction and interaction…
I-Xe dating of aqueous alteration in the CI chondrite Orgueil: I. Magnetite and ferromagnetic separates
O. Pravdivtseva, A.N. Krot, C.M. Hohenberg Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 12 February 2018 LINK “The I-Xe system was studied in a ferromagnetic sample separated from the Orgueil CI carbonaceous…
I-Xe systematics of the impact plume produced chondrules from the CB carbonaceous chondrites: Implications for the half-life value of 129I and absolute age normalization of 129I-129Xe chronometer
O. Pravdivtseva, A. Meshik, C.M. Hohenberg, A.N. Krot Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 28 January 2016 doi:10.1016/j.gca.2016.01.012 LINK “It is inferred that magnesian non-porphyritic chondrules in the CB (Bencubbin-type) carbonaceous…
I-Xe ages of enstatite chondrites
Jens Hopp, Mario Trieloff, Ulrich Ott Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 23 November 2015 doi:10.1016/j.gca.2015.11.014 LINK “In order to elucidate the early thermal history of enstatite chondrite parent bodies we…
The Iodine-Xenon System In Achondrites
Crowther, S. A.; Gilmour, J. D. 78th Annual Meeting of the Meteoritical Society (2015), abstract #5242 abstract (PDF)
I-Xe Systematics of Brachinite-Like Ultramafic Achondrite Northwest Africa 5400
Pravdivtseva O. * Meshik A. Hohenberg C. M. Irving A. J. 78th Annual Meeting of the Meteoritical Society (2015), abstract #5387 abstract (PDF)
I-Xe Constraints on Accretion and Collisional Timescales
Gilmour J Goldschmidt 2015, Prague, 16-21 August 2015 PDF (abstract)
I-Xe ages of Campo del Cielo silicates as a record of the complex early history of the IAB parent body
Pravdivtseva, O., Meshik, A., Hohenberg, C. M. and Kurat, G. (2013) Meteoritics & Planetary Science, 48: 2480–2490. doi: 10.1111/maps.12233 LINK
