The University of Arizona

Author Details

WESTPHAL, A. J.

  • Vol 44, No 4 (2009) - Articles
    Infrared spectroscopy of Wild 2 particle hypervelocity tracks in Stardust aerogel: Evidence for the presence of volatile organics in cometary dust
    Abstract  PDF
  • Vol 43, No 1-2 (2008) - Articles
    Discovery of non-random spatial distribution of impacts in the Stardust cometary collector
    Abstract  PDF
  • Vol 43, No 1-2 (2008) - Articles
    Quantitative organic and light-element analysis of comet 81P/Wild 2 particles using C-, N-, and O-μ-XANES
    Abstract  PDF
  • Vol 43, No 1-2 (2008) - Articles
    TOF-SIMS analysis of cometary matter in Stardust aerogel tracks
    Abstract  PDF
  • Vol 43, No 1-2 (2008) - Articles
    Smelting of Fe-bearing glass during hypervelocity capture in aerogel
    Abstract  PDF
  • Vol 39, No 9 (2004) - Articles
    Investigation of ion beam techniques for the analysis and exposure of particles encapsulated by silica aerogel: Applicability for Stardust
    Abstract  PDF
  • Vol 44, No 10 (2009) - Articles
    Kosmochloric Ca-rich pyroxenes and FeO-rich olivines (Kool grains) and associated phases in Stardust tracks and chondritic porous interplanetary dust particles: Possible precursors to FeO-rich type II chondrules in ordinary chondrites.
    Abstract  PDF
  • Vol 44, No 10 (2009) - Articles
    Nebular mixing constrained by the Stardust samples
    Abstract  PDF