EAS Publications Series
Volume 58, 2012ECLA - European Conference on Laboratory Astrophysics
|Page(s)||219 - 224|
|Published online||13 February 2013|
Clathrate hydrates : ftir spectroscopy for astrophysical remote detection
1 Institut d’Astrophysique Spatiale,
UMR-8617, Université Paris-Sud, Bât. 121, 91405
2 Laboratoire de Planétologie de Grenoble, Bât. D de Physique, Domaine Universitaire, BP. 53, 38041 Grenoble Cedex 9, France
Inclusion compounds made of a water ice network, clathrate hydrates, are investigated by infrared spectroscopy. Because they can trap important “guest” volatiles species, they may influence the equilibrium, exchange and flux of volatiles in many bodies of the solar system. Their spectroscopic behaviour at low temperature (10–200 K) are shown and the search for their signatures by comparison to solar system objects remote spectra are discussed.
© The Author(s) 2013
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