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Comment on “Is the D/H ratio in the comet coma equal to the D/H ratio in the comet nucleus?” by M. Podolak, Y. Mekler, and D. Prialnik—rebuttal
Authors:M. Podolak  Y. Mekler  D. Prialnik
Affiliation:Department of Geophysics and Planetary Sciences, Raymond and Beverly Sackler Faculty of Exact Sciences, Tel Aviv University, Ramat Aviv, Israel
Abstract:We defend the position taken in our earlier note that under certain conditions the D/H ratio measured in the coma of a comet can be much higher that the D/H ratio in to cometary ice itself.
Keywords:Comet, composition   Comets, origin   Ices
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