Refining Saturn’s deuterium-hydrogen ratio via IRTF/TEXES spectroscopy

The abundance of deuterium in giant planet atmospheres provides constraints on the reservoirs of ices incorporated into these worlds during their formation and evolution. Motivated by discrepancies in the measured deuterium-hydrogen (D/H) ratio on Jupiter and Saturn, we present a new measurement of...

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Veröffentlicht in:	Astronomy and astrophysics (Berlin) 2021-09, Vol.653, p.A66
Hauptverfasser:	Blake, James S. D., Fletcher, Leigh N., Greathouse, Thomas K., Orton, Glenn S., Melin, Henrik, Roman, Mike T., Antuñano, Arrate, Donnelly, Padraig T., Rowe-Gurney, Naomi, King, Oliver
Format:	Artikel
Sprache:	eng
Schlagworte:	Abundance Deuteration Deuterium Fractionation Hydrogen Infrared telescopes Jupiter Methane Planetary atmospheres Saturn
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