Atmospheres and Ionospheres of the Outer Planets and Their Satellites

Sushil K. Atreya (Autor)

Buch | Softcover

XIII, 224 Seiten

2011 | 1. Softcover reprint of the original 1st ed. 1986
Springer Berlin (Verlag)
978-3-642-71396-5 (ISBN)

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One of the most fundamental discoveries of the solar system was the detection of four moons in orbit around Jupiter by Galileo Galilei in 1610. The discovery was significant not only in the context of Jupiter; it gave credence to and was instrumental in firmly establishing the heliocentric system of Nicolaus Copernicus. Almost four centuries after Galileo's discovery, exten sive observations by the two Voyager spacecrafts have once again revolu tionized our thinking about the major planets, their composition, structure, origin, and evolution. This book is an attempt at summarizing our present understanding of the atmospheres and ionospheres in the outer solar system, with particular emphasis on the relevant physics and chemistry. I was motivat ed to prepare this manuscript for the following reasons. First, after under going rapid expansion in the recent past, the subject has finally attained suf ficient maturity to warrant a monograph of its own. Second, I have felt that as a result of recent observations, new and challenging problems have arisen whose resolution requires unconventional analysis and theoretical interpreta tion of existing data, as well as the collection of new kinds of data. I believe the time is ripe to put these issues in the appropriate scientific perspective, with the hope of stimulating novel theoretical, observational, and laboratory studies. I have highlighted the significant scientific problems throughout the book, especially at the end of each chapter.

1 Composition.- 1.1 Bulk Atmospheric Composition.- 1.2 Outstanding Issues.- A.1 Appendix.- 2 Thermal Structure.- 2.1 Equilibrium and Effective Temperatures, Internal Heat.- 2.2 Radiative Transfer.- 2.3 Principle of Solar, Stellar, and Radio Occultations.- 2.4 Temperature Measurements - Jupiter and Saturn.- 2.5 Temperature Measurements - Uranus and Neptune.- 2.6 Outstanding Issues.- A.2 Appendix.- 3 Cloud Structure.- 3.1 Lapse Rates, Cloud Densities.- 3.2 Thermodynamic Data.- 3.3 Cloud Models.- 3.4 Outstanding Issues.- 4 Vertical Mixing.- 4.1 Diffusion Equation.- 4.2 Limiting Flux.- 4.3 Methods for Determining Eddy Diffusion Coefficient.- 4.4 Eddy Diffusion in the Homosphere.- 4.5 Molecular Diffusion Coefficient.- 4.6 Outstanding Issues.- 5 Photochemistry.- 5.1 Hydrogen.- 5.2 Ammonia (NH3).- 5.3 Phosphine (PH3).- 5.4 NH3 - PH3 Coupling and NH3 Recycling.- 5.5 Hydrogen Sulfide (H2S).- 5.6 C - N Coupling: Methylamine (CH3NH2).- 5.7 C - N Coupling: Hydrogen Cyanide (HCN).- 5.8 Carbon Monoxide (CO).- 5.9 Methane (CH4).- 5.10 Outstanding Issues.- 6 Ionosphere.- 6.1 Measurements.- 6.2 Theoretical Considerations.- 6.3 Upper Atmospheric Heating.- 6.4 Outstanding Issues.- 7 Satellites.- 7.1 Atmospheres on Satellites.- 7.2 Io.- 7.3 Europa, Ganymede, Callisto, and Saturn's Rings.- 7.4 Titan.- 7.5 Triton.- 7.6 Outstanding Issues.- General Appendix.- A.1 Characteristics of the Outer Planets and Comparison with the Earth.- A.2 Characteristics of the Large Satellites of the Outer Planets and Comparison with Earth's moon.- A.3 Useful Numerical Constants.- References.

Erscheint lt. Verlag	6.12.2011
Reihe/Serie	Physics and Chemistry in Space
Zusatzinfo	XIII, 224 p.
Verlagsort	Berlin
Sprache	englisch
Maße	155 x 235 mm
Gewicht	375 g
Themenwelt	Naturwissenschaften ► Geowissenschaften ► Geologie
Themenwelt	Naturwissenschaften ► Geowissenschaften ► Geophysik
Schlagworte	Chemistry • Planet • Solar System
ISBN-10	3-642-71396-3 / 3642713963
ISBN-13	978-3-642-71396-5 / 9783642713965
Zustand	Neuware