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Clathrate hydrates : ftir spectroscopy for astrophysical remote detection

Published online by Cambridge University Press:  13 February 2013

E. Dartois ,
M. Bouzit  and
B. Schmitt
E. Dartois
Affiliation:
Institut d’Astrophysique Spatiale, UMR-8617, Université Paris-Sud, Bât. 121, 91405 Orsay, France
M. Bouzit
Affiliation:
Laboratoire de Planétologie de Grenoble, Bât. D de Physique, Domaine Universitaire, BP. 53, 38041 Grenoble Cedex 9, France
B. Schmitt
Affiliation:
Laboratoire de Planétologie de Grenoble, Bât. D de Physique, Domaine Universitaire, BP. 53, 38041 Grenoble Cedex 9, France

Abstract

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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.

Type
Research Article
Information
European Astronomical Society Publications Series , Volume 58: ECLA - European Conference on Laboratory Astrophysics , 2012 , pp. 219 - 224
Copyright
© The Author(s) 2013

References

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