Noble Gases in Dust Returned by Hayabusa ? Clues to Asteroid Itokawa's History?

H Busemann, C Alwmark, S Bajt, U Böttger, S A Crowther, Jamie D Gilmour, U Heitmann, H-W Hübers, M M M Meier, S Pavlov, U Schade, N H Spring, I Weber

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    We discuss the first detection of Xe in asteroid Itokawa dust, the uniformly short exposure of the dust to cosmic rays, possibly resulting from the extremely fast erosion present on small asteroids, and potential implications for Itokawa?s history.
    Original languageEnglish
    Title of host publication77th Annual Meeting of the Meteoritical Society. Casablanca, Morocco. 8th – 13th September 2014.
    PublisherLunar and Planetary Institute
    Publication statusPublished - 2014
    Event77th Annual Meeting of the Meteoritical Society - Hyatt Regency, Casablanca, Morocco, United States
    Duration: 8 Sept 201413 Sept 2014
    http://www.lpi.usra.edu/meetings/metsoc2014/pdf/5288.pdf

    Conference

    Conference77th Annual Meeting of the Meteoritical Society
    Country/TerritoryUnited States
    CityHyatt Regency, Casablanca, Morocco
    Period8/09/1413/09/14
    Internet address

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