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The role of organic polymers in the structure of cometary dustSeveral phenomena observed in P/Halley and other comets indicate additional fragmentation of dust particles or dust aggregates in cometary atmospheres. The disintegration of dust aggregates may be explained by sublimation of polymerized formaldehyde - POM - which play a role as binding material between submicron individual particles.
Document ID
19930010067
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Vanysek, Vladimir (Karlova Univ. Prague, Czechoslovakia)
Boehnhardt, Hermann (European Space Agency. European Space Operations Center Darmstadt, Germany)
Fechtig, H. (Max-Planck-Inst. fuer Kernphysik Heidelberg, Germany)
Date Acquired
September 6, 2013
Publication Date
January 1, 1992
Publication Information
Publication: Lunar and Planetary Inst., Asteroids, Comets, Meteors 1991
Subject Category
Astrophysics
Accession Number
93N19256
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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