An introduction to waves and oscillations in the sun
著者
書誌事項
An introduction to waves and oscillations in the sun
（Astronomy and astrophysics library）
Springer, c2013
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注記
Includes bibliographical references (p. 211-218) and index
内容説明・目次
内容説明
"An Introduction to Waves and Oscillations in the Sun" is intended for students and researchers who work in the area of solar and astrophysics. This book contains an introduction to the Sun, basics of electrodynamics, magneto-hydrodynamics for force-free and current-free fields. It deals with waves in uniform media with relevance to sound waves and Alfven waves, and with waves in non-uniform media like surface waves or waves in a slab and cylindrical geometry. It also touches on instabilities in fluids and observational signatures of oscillations. Finally, there is an introduction to the area of helio-seismology, which deals with the internal structure of the Sun.
目次
Chapter 1: Introduction.- 1.1: Historical Perspectives.- 1.2: The Core of the Sun.- 1.3: Radiative Zone.- 1.4: Convection Zone.- 1.5: Photosphere.- 1.6: Chromosphere.- 1.7: Corona.- 1.8: Solar Wind.- Chapter 2: Electro-Magneto Statics.- 2.1: Charge and Current Distributions.- 2.2: Coulomb's Law.- 2.3: Gauss's Law.- 2.4: Ampere's Law.- 2.5: Faraday's Law.- 2.6: Vector Magnetic Potential.- 2.7: Maxwell's Equations.- Chapter 3: MHD Equations and Concepts.- 3.1: Assumptions.- 3.2: Dimensionless Parameters.- 3.3: Mass Continuity.- 3.4: Equations of Motion.- 3.5: Energy Equation.- 3.6: MHD Equilibrium.- 3.7: Magnetic Flux Tubes.- 3.8: Current-free (Potential) fields.- 3.9: Force-Free Fields.- 3.10: Parker's Solution for Solar Wind.- Chapter 4: Waves in Uniform Media.- 4.1: Basic Equations.- 4.2: SoundWaves.- 4.3: Alfv'enWaves.- 4.4: Shear Alfv'enWaves.- 4.5: Compressional Alfv'enWaves.- 4.6: Magneto acoustic Waves.- 4.7: Internal and Magneto acoustic Gravity Waves.- 4.8: Phase-Mixing and Resonant Absorption of Waves.- Chapter 5: Waves in Non-Uniform Media- 5.1: Waves at Magnetic Interface.- 5.2: Surface and InterfacialWaves.- 5.3: Waves in a Magnetic Slab.- 5.4: Waves in Cylindrical Geometries.- 5.5: Waves in Untwisted and Twisted Tubes.- Chapter 6: Instabilities.- 6.1: Introduction.- 6.2: Rayleigh-Taylor (RT) Instability.- 6.3: Kelvin-Helmholtz (KH) Instability.- 6.4: Parametric Instability.- 6.5: Parker Instability.- Chapter 7: Waves in the Sun.- 7.1: Five minute oscillations.- 7.2: Oscillations in Sunspots.- 7.3: Chromospheric Oscillations.- 7.4: CoronalWaves.- 7.5: Coronal Seismology.- 7.6: Coronal Heating due to Waves.- 7.7: EIT and MoretonWaves.- Chapter 8: Heliosesimology.- 8.1: Equations of Motion.- 8.2: Equilibrium Structure.- 8.3: Perturbation Analysis.- 8.4: Acoustic Waves.- 8.5: Internal Gravity Waves.- 8.6: Equations of Linear Stellar Oscillations.- 8.7: Properties of Solar Oscillations (Internal).- 8.8: p and g modes.- References.- Index.
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