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Updated: Mar 12, 2026
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Analyzing the Photo-oxidation of 2-propanol at Indoor Air Level Concentrations Using Field Asymmetric Ion Mobility Spectrometry
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Detection of singly ionized oxygen around jupiter
Science (New York, N.Y.)
|July 20, 1979
Summary
Forbidden oxygen emission was detected in Jupiter's inner magnetosphere. This finding provides new insights into the planet's plasma characteristics and magnetosphere composition.
Area of Science:
- Planetary Science
- Plasma Physics
- Astrophysics
Background:
- The Jovian magnetosphere is a complex plasma environment.
- Previous studies have focused on sulfur emissions.
Purpose of the Study:
- To detect and characterize forbidden oxygen emission in Jupiter's inner magnetosphere.
- To compare plasma characteristics derived from oxygen and sulfur emissions.
Main Methods:
- Spectroscopic observation of forbidden emission lines.
- Analysis of emission intensity ratios.
Main Results:
- Detection of forbidden oxygen emission at 3726 and 3729 angstroms.
- Emission observed between 4 and 7-8 Jovian radii, concentrated at the magnetic equator.
- Line intensity ratios suggest similar plasma characteristics to those from sulfur emission.
Conclusions:
- Forbidden oxygen emission is a significant component of the inner Jovian magnetosphere.
- Oxygen and sulfur emissions provide consistent information about Jovian plasma.
- This discovery enhances our understanding of Jupiter's magnetospheric processes.
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