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Molecular Opacities: Application to the Giant Planets
- Source :
- International Astronomical Union Colloquium. 147:576-580
- Publication Year :
- 1994
- Publisher :
- Cambridge University Press (CUP), 1994.
-
Abstract
- Present available interior models of giant planets assume that the internal transport of energy is entirely convective and, accordingly, rule out any possibility of radiative transport. New opacity calculations at temperatures and densities occurring within the giant planets, taking into account H2-H2 and H2-He collision-induced absorption as well as infrared and visible absorption due to hydrogen, water, methane and ammonia are presented. These opacities are not high enough to exclude the presence of a. radiative zone in the molecular H2 envelope of Jupiter, Saturn and Uranus.
- Subjects :
- Physics
Opacity
Planet
Astronomy
Astrophysics
Subjects
Details
- ISSN :
- 02529211
- Volume :
- 147
- Database :
- OpenAIRE
- Journal :
- International Astronomical Union Colloquium
- Accession number :
- edsair.doi...........05c73bcec14ee6cdb1b68675fe61f300