Laboratory dielectric constant determination for planetary surface characterization

Abstract : A program of dielectric constant determination on various analogues, over a large range of frequencies and porosities, is under development in relation with the interpretation of Rosetta spacecraft observations. The analogues are meteoritic samples (compact and powdered), likely to be representative of the asteroids that have already been flown-by and of the cometary nucleus that is to be encountered. First results have already been obtained for asteroid Steins.
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https://hal.archives-ouvertes.fr/hal-00790863
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Submitted on : Thursday, February 21, 2013 - 12:52:30 PM
Last modification on : Wednesday, May 15, 2019 - 3:59:56 AM

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  • HAL Id : hal-00790863, version 1

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Yann Brouet, Anny Chantal Levasseur-Regourd, P. Encrenaz, M. Gheudin, G. Ruffié, et al.. Laboratory dielectric constant determination for planetary surface characterization. EPSC-DPS Joint Meeting 2011, Oct 2011, Nantes, France. ⟨hal-00790863⟩

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