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Workshop on Dust in Planetary Systems, P WORKSHOP PROGRAM AND ABSTRACTS LPI Contribution No. 1280 Workshop on DUST IN PLANETARY SYSTEMS September 26–30, 2005 Kaua‘i, Hawai‘i Sponsored by National Aeronautics and Space Administration European Space Agency Lunar and Planetary Institute Hawai‘i Institute of Geophysics and Planetology, University of Hawai‘i at Manoa Conveners Donald E. Brownlee, University of Washington, Seattle Eberhard Grün, Max-Planck-Institute for Nuclear Physics and University of Hawai‘i at Manoa Scientific Organizing Committee Jack Baggaley, University of Canterbury Peter Brown, University of Western Ontario Priscilla Frisch, University of Chicago Bo Gustafson, University of Florida David Jewitt, University of Hawai‘i at Manoa Anny-Chantal Levasseur Regourd, University of Paris Ingrid Mann, Westfälische Wilhelms-Universität Neil McBride, Open University Tadashi Mukai, Kobe University Sho Sasaki, National Astronomical Observatory of Japan Ed Scott, University of Hawai‘i at Manoa Gerhard Schwehm, ESA-ESTEC Lunar and Planetary Institute 3600 Bay Area Boulevard Houston TX 77058-1113 LPI Contribution No. 1280 Compiled in 2005 by LUNAR AND PLANETARY INSTITUTE The Institute is operated by the Universities Space Research Association under Agreement No. NCC5-679 issued through the Solar System Exploration Division of the National Aeronautics and Space Administration. Any opinions, findings, and conclusions or recommendations expressed in this volume are those of the author(s) and do not necessarily reflect the views of the National Aeronautics and Space Administration. Material in this volume may be copied without restraint for library, abstract service, education, or personal research purposes; however, republication of any paper or portion thereof requires the written permission of the authors as well as the appropriate acknowledgment of this publication. Abstracts in this volume may be cited as Author A. B. (2005) Title of abstract. In Workshop on Dust in Planetary Systems, p. XX. LPI Contribution No. 1280, Lunar and Planetary Institute, Houston. This volume is distributed by ORDER DEPARTMENT Lunar and Planetary Institute 3600 Bay Area Boulevard Houston TX 77058-1113, USA Phone: 281-486-2172 Fax: 281-486-2186 E-mail: [email protected] Mail orders requestors will be invoiced for the cost of shipping and handling. ISSN No. 0161-5297 PREFACE This volume contains abstracts that have been accepted for presentation at the Workshop on Dust in Planetary Systems, September 26–30, 2005, Kaua‘i, Hawai‘i. Administration and publications support for this meeting were provided by the staff of the Publications and Program Services Department at the Lunar and Planetary Institute. Workshop on Dust in Planetary Systems v CONTENTS Program ...........................................................................................................................................................1 Measurements of Photoelectric Yield and Physical Properties of Individual Lunar Dust Grains M. M. Abbas, D. Tankosic, P. D. Craven, J. F. Spann, A. LeClair, E. A. West, L. Taylor, and R. Hoover..............................................................................................13 Dust Properties in the Trail of Comet 67P/Churyumov-Gerasimenko J. Agarwal, H. Boehnhardt, M Mueller, and E. T. Grün.................................................................14 Extreme Oxygen Isotope Ratios in Meteoritic Dust Grains — A Record of Irradiation in Dust-forming Regions of the Protosolar Nebula? J. Aléon, J. Duprat, F. Robert, I. D. Hutcheon, P. K. Weber, A. Toppani, and S. Derenne ............................................................................................................15 In-Situ Spacecraft Monitoring of the Interstellar Dust Stream in the Inner Solar System N. Altobelli, E. Grün, S. Kempf, H. Krüger, M. Landgraf, and R. Srama .......................................16 Interplanetary Dust Between Jupiter and Saturn: Preliminary Results from the Cassini Cosmic Dust Analyzer N. Altobelli, M. Roy, S. Kempf, R. Srama, G. Moragas-Klostermeyer, and E. Grün.........................................................................................18 Dust Production During Planetary Collisions Large and Small E. Asphaug, C. Agnor, and Q. Williams..........................................................................................19 Development of an Ultra-Low Noise Charge-Sensitive Amplifier for Cosmic Dust Particles S. Auer.............................................................................................................................................21 Computed Electrical Charges of Dust Particles with Highly Irregular Shapes S. Auer.............................................................................................................................................22 Interstellar Meteors W. J Baggaley .................................................................................................................................23 A Revolution in the Nano-Scale Characterization of IDPs and Other Primitive Meteoritic Materials J. P. Bradley....................................................................................................................................24 Interstellar Meteoroids Detected by the Canadian Meteor Orbit Radar P. Brown and R. J. Weryk ...............................................................................................................26 Wild 2 Observations by Stardust D. E. Brownlee................................................................................................................................27 An Internal Water Ocean on Large Early Edgeworth-Kuiper Objects and Observational Properties of Some Comets V. V. Busarev...................................................................................................................................28 vi LPI Contribution No. 1280 The Meteoroid Environment: Shower and Sporadic Meteors M. D. Campbell-Brown and P. G. Brown .......................................................................................29 Nanometre Scale Films as Dust Detectors J. D. Carpenter, T. J. Stevenson, G. W. Fraser, and A. Kearsley ...................................................31 Compositional Streaming and Particle Fragmentation at Comets 1P/Halley and 81P/Wild 2 B. C. Clark ......................................................................................................................................32 Behavior of Charged Dust in Plasma and Photoelectron Sheaths J. E. Colwell, M. Horányi, S. Robertson, and P. Wheeler...............................................................33 A Search for Meteor Shower Signatures in the LDEF IDE Data W. J. Cooke and H. A. McNamara ..................................................................................................35 Continuous Large-Area Micrometeoroid Flux Measuring Instrument R. Corsaro, J.-C. Liou, F. Giovane, and P. Tsou............................................................................37 Upgrade of Meteoroid Model to Predict Fluxes on Spacecraft in the Solar System and Near Earth V. Dikarev, E. Grün, W. J. Baggaley, D. P. Galligan, R. Jehn, and M. Landgraf................................................................................................................38 Calorimetric Aerogel Performance at Interstellar Dust Velocities G. D. Dominguez, A. J. Westphal, S. M. Jones, M. L. F. Phillips, and M. Schrier ....................................................................................................39 Size-Frequency Distributions of Dust-size Debris from the Impact Disruption of Chondritic Meteorites D. D. Durda, G. J. Flynn, L. E. Sandel, and M. M. Strait...............................................................41 New Data from Stardust and Cassini Missions Obtained by DFMI and HRD Instruments T. E. Economou and A. J. Tuzzolino ...............................................................................................43 Combined Micro-IR and Micro-Raman Measurements on Stratospheric IDPs G. Ferrini, G. A. Baratta, A. Rotundi, M. E. Palumbo, L. Colangeli, and E. Palomba.........................................................................................................45 CIR Modulation of Jupiter Dust Stream Detection A. Flandes and H. Krüger ...............................................................................................................47 Element Hosts in Anhydrous IDPs: A Test of Nebula Condensation Models G. J. Flynn, L. P. Keller, and S. R. Sutton.......................................................................................48 Tentative Identification of Interstellar Dust Towards the Heliosphere Nose P. C. Frisch .....................................................................................................................................49 HAYABUSA Mission to Asteroid Itokawa: In-Situ Observation and Sample Return A. Fujiwara, J. Kawaguchi, S. Sasaki, and Hayabusa Team .........................................................50 The Parent Bodies of Micrometeorites M. J. Genge .....................................................................................................................................52 Workshop on Dust in Planetary Systems vii Developments in Thermal Analysis of Labile Trace Elements in Carbonaceous Chondrites J. S. Goreva and D. S. Lauretta ......................................................................................................54 Great Expectations — Dust Recovered from Aerogel G. A. Graham, J.
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