Preface |
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xi | |
Acknowledgements |
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xv | |
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1 Stormy Tour from the Sun to the Earth |
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1 | (58) |
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1.1 Source of Space Storms: the Sun |
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1 | (20) |
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2 | (3) |
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5 | (2) |
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7 | (1) |
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1.1.4 Rotation of the Sun |
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8 | (3) |
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1.1.5 Sunspots and solar magnetism |
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11 | (5) |
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16 | (5) |
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1.2 The Carrier to the Earth: the Solar Wind |
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21 | (11) |
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1.2.1 Elements of solar wind expansion |
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21 | (4) |
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1.2.2 The interplanetary magnetic field |
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25 | (3) |
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1.2.3 The observed structure of the solar wind |
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28 | (1) |
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1.2.4 Perturbed solar wind |
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29 | (3) |
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32 | (16) |
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1.3.1 Formation of the Earth's magnetosphere |
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32 | (2) |
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1.3.2 The outer magnetosphere |
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34 | (3) |
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1.3.3 The inner magnetosphere |
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37 | (3) |
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1.3.4 Magnetospheric convection |
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40 | (4) |
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1.3.5 Origins of magnetospheric plasma |
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44 | (1) |
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1.3.6 Convection and electric fields |
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45 | (3) |
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1.4 The Upper Atmosphere and the Ionosphere |
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48 | (6) |
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1.4.1 The thermosphere and the exosphere |
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49 | (1) |
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1.4.2 Structure of the ionosphere |
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50 | (1) |
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1.4.3 Electric currents in the polar ionosphere |
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51 | (3) |
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1.5 Space Storms Seen from the Ground |
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54 | (5) |
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1.5.1 Measuring the strength of space storms |
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55 | (2) |
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1.5.2 Geomagnetically induced currents |
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57 | (2) |
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59 | (30) |
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59 | (5) |
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60 | (1) |
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2.1.2 Plasma oscillations |
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61 | (1) |
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62 | (1) |
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63 | (1) |
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2.2 Basic Electrodynamics |
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64 | (9) |
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2.2.1 Maxwell's equations |
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64 | (2) |
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66 | (1) |
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66 | (4) |
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2.2.4 Energy conservation |
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70 | (1) |
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2.2.5 Charged particles in electromagnetic fields |
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71 | (2) |
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2.3 Tools of Statistical Physics |
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73 | (16) |
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2.3.1 Plasma in thermal equilibrium |
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73 | (2) |
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2.3.2 Derivation of Vlasov and Boltzmann equations |
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75 | (3) |
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2.3.3 Macroscopic variables |
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78 | (2) |
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2.3.4 Derivation of macroscopic equations |
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80 | (2) |
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2.3.5 Equations of magnetohydrodynamics |
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82 | (4) |
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2.3.6 Double adiabatic theory |
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86 | (3) |
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89 | (24) |
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89 | (4) |
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93 | (5) |
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3.2.1 The first adiabatic invariant |
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93 | (2) |
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3.2.2 Magnetic mirror and magnetic bottle |
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95 | (1) |
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3.2.3 The second adiabatic invariant |
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96 | (1) |
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3.2.4 Betatron and Fermi acceleration |
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96 | (1) |
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3.2.5 The third adiabatic invariant |
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97 | (1) |
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3.3 Motion in the Dipole Field |
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98 | (5) |
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3.4 Motion Near a Current Sheet |
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103 | (5) |
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104 | (2) |
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3.4.2 Neutral sheet with a constant electric field |
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106 | (1) |
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3.4.3 Current sheet with a small perpendicular magnetic field component |
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107 | (1) |
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3.5 Motion in a Time-dependent Electric Field |
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108 | (5) |
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3.5.1 Slow time variations |
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108 | (1) |
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3.5.2 Time variations in resonance with gyro motion |
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108 | (1) |
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3.5.3 High-frequency fields |
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109 | (4) |
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4 Waves in Cold Plasma Approximation |
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113 | (28) |
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113 | (8) |
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4.1.1 Waves in linear media |
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113 | (4) |
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117 | (1) |
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4.1.3 Reflection and refraction |
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118 | (3) |
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4.2 Radio Wave Propagation in the Ionosphere |
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121 | (9) |
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4.2.1 Isotropic, lossless ionosphere |
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121 | (3) |
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4.2.2 Weakly inhomogeneous ionosphere |
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124 | (4) |
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4.2.3 Inclusion of collisions |
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128 | (1) |
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4.2.4 Inclusion of the magnetic field |
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129 | (1) |
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4.3 General Treatment of Cold Plasma Waves |
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130 | (11) |
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4.3.1 Dispersion equation for cold plasma waves |
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130 | (3) |
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4.3.2 Parallel propagation (θ = 0) |
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133 | (3) |
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4.3.3 Perpendicular propagation (θ φ/2) |
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136 | (1) |
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4.3.4 Propagation at arbitrary angles |
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137 | (4) |
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141 | (22) |
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5.1 Properties of the Vlasov Equation |
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141 | (2) |
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143 | (5) |
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5.3 Normal Modes in a Maxwellian Plasma |
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148 | (5) |
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5.3.1 The plasma dispersion function |
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148 | (1) |
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149 | (1) |
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5.3.3 The ion-acoustic wave |
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150 | (1) |
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5.3.4 Macroscopic derivation of Langmuir and ion-acoustic modes |
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151 | (2) |
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5.4 Physics of Landau Damping |
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153 | (2) |
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5.5 Vlasov Theory in a General Equilibrium |
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155 | (2) |
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5.6 Uniformly Magnetized Plasma |
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157 | (6) |
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5.6.1 Perpendicular propagation (θ = φ/2) |
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159 | (2) |
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5.6.2 Parallel propagation (θ = 0) |
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161 | (1) |
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5.6.3 Propagation at arbitrary angles |
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161 | (2) |
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163 | (28) |
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6.1 From Hydrodynamics to Conservative MHD Equations |
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163 | (3) |
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6.2 Convection and Diffusion |
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166 | (2) |
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6.3 Frozen-in Field Lines |
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168 | (3) |
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6.4 Magnetohydrostatic Equilibrium |
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171 | (2) |
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6.5 Field-aligned Currents |
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173 | (10) |
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173 | (3) |
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6.5.2 Grad-Shafranov equation |
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176 | (1) |
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6.5.3 General properties of force-free fields |
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177 | (1) |
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6.5.4 FACs and the magnetosphere-ionosphere coupling |
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178 | (2) |
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180 | (3) |
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183 | (3) |
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6.6.1 Dispersion equation of MHD waves |
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183 | (1) |
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184 | (2) |
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186 | (5) |
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6.7.1 Quasi-neutral hybrid approach |
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187 | (2) |
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6.7.2 Kinetic Alfven waves |
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189 | (2) |
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7 Space Plasma Instabilities |
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191 | (28) |
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192 | (4) |
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7.1.1 Two-stream instability |
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193 | (2) |
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7.1.2 Buneman instability |
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195 | (1) |
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196 | (11) |
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7.2.1 Rayleigh-Taylor instability |
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196 | (3) |
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7.2.2 Farley-Buneman instability |
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199 | (1) |
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7.2.3 Ballooning instability |
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200 | (2) |
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7.2.4 Kelvin-Helmholtz instability |
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202 | (2) |
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7.2.5 Firehose and mirror instabilities |
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204 | (2) |
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7.2.6 Flux tube instabilities |
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206 | (1) |
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207 | (12) |
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7.3.1 Monotonically decreasing distribution function |
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207 | (1) |
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7.3.2 Multiple-peaked distributions |
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208 | (2) |
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7.3.3 Ion-acoustic instability |
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210 | (2) |
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7.3.4 Electrostatic ion cyclotron instability |
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212 | (1) |
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7.3.5 Current-driven instabilities perpendicular to B |
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213 | (2) |
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7.3.6 Electromagnetic cyclotron instabilities |
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215 | (2) |
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7.3.7 Ion beam instabilities |
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217 | (2) |
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219 | (26) |
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8.1 Basics of Reconnection |
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219 | (8) |
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8.1.1 Classical MHD description of reconnection |
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220 | (1) |
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8.1.2 The Sweet-Parker model |
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221 | (2) |
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223 | (2) |
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8.1.4 Asymmetric reconnection |
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225 | (2) |
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8.2 Collisionless Reconnection |
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227 | (9) |
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228 | (1) |
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8.2.2 The collisionless tearing mode |
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229 | (2) |
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8.2.3 Tearing mode or something else? |
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231 | (1) |
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232 | (4) |
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8.3 Reconnection and Dynamo |
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236 | (9) |
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8.3.1 Current generation at the magnetospheric boundary |
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236 | (2) |
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8.3.2 Elements of solar dynamo theory |
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238 | (3) |
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8.3.3 The kinematic αω dynamo |
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241 | (4) |
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9 Plasma Radiation and Scattering |
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245 | (22) |
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245 | (3) |
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9.2 Radiation of a Moving Charge |
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248 | (3) |
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251 | (4) |
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9.4 Cyclotron and Synchrotron Radiation |
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255 | (3) |
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9.5 Scattering from Plasma Fluctuations |
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258 | (3) |
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261 | (6) |
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10 Transport and Diffusion in Space Plasmas |
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267 | (12) |
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10.1 Particle Flux and Phase Space Density |
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267 | (2) |
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10.2 Coordinates for Particle Flux Description |
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269 | (2) |
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10.3 Elements of Fokker-Planck Theory |
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271 | (2) |
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10.4 Quasi-Linear Diffusion Through Wave-Particle Interaction |
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273 | (3) |
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10.5 Kinetic Equation with Fokker-Planck Terms |
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276 | (3) |
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11 Shocks and Shock Acceleration |
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279 | (20) |
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11.1 Basic Shock Formation |
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280 | (3) |
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11.1.1 Steepening of continuous structures |
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280 | (2) |
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11.1.2 Hydrodynamic shocks |
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282 | (1) |
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283 | (10) |
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11.2.1 Perpendicular shocks |
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283 | (2) |
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285 | (2) |
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11.2.3 Rotational and tangential discontinuities |
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287 | (1) |
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11.2.4 Thickness of the shock front |
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288 | (2) |
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11.2.5 Collisionless shock wave structure |
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290 | (3) |
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11.3 Particle Acceleration in Shock Waves |
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293 | (6) |
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11.3.1 Shock drift acceleration |
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294 | (1) |
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11.3.2 Diffusive shock acceleration |
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295 | (2) |
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11.3.3 Shock surfing acceleration |
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297 | (2) |
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299 | (24) |
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12.1 Prominences and Coronal Loops |
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300 | (2) |
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12.2 Radio Storms on the Sun |
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302 | (5) |
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12.2.1 Classification of radio emissions |
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303 | (1) |
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12.2.2 Physical mechanisms for solar radio emissions |
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304 | (3) |
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307 | (7) |
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12.3.1 Observational characteristics of solar flares |
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307 | (4) |
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12.3.2 Physics of solar flares |
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311 | (3) |
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12.4 Coronal Mass Ejections |
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314 | (6) |
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315 | (2) |
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12.4.2 Propagation time to 1 AU |
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317 | (1) |
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12.4.3 Magnetic structure of ICMEs |
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318 | (2) |
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12.5 CMEs, Flares and Particle Acceleration |
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320 | (3) |
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13 Magnetospheric Storms and Substorms |
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323 | (48) |
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13.1 What are Magnetic Storms and Substorms? |
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323 | (10) |
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324 | (2) |
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13.1.2 The concept of substorm |
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326 | (1) |
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13.1.3 Observational signatures of substorms |
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326 | (7) |
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13.2 Physics of Substorm Onset |
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333 | (12) |
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13.2.1 The outside-in view |
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334 | (5) |
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13.2.2 The inside-out view |
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339 | (3) |
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13.2.3 External triggering of substorm expansion |
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342 | (1) |
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13.2.4 Timing of substorm onset |
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342 | (3) |
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345 | (5) |
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13.3.1 Steady magnetospheric convection |
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345 | (3) |
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13.3.2 Substorm-like activations and sawtooth Events |
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348 | (2) |
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13.4 ICME-Storm Relationships |
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350 | (4) |
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13.4.1 Geoeffectivity of an ICME |
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350 | (2) |
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13.4.2 Different response to different drivers |
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352 | (2) |
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13.5 Storms Driven by Fast Solar Wind |
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354 | (3) |
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13.5.1 27-day recurrence of magnetospheric activity |
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354 | (1) |
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13.5.2 Differences from ICME-driven storms |
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355 | (2) |
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13.6 Energy Budgets of Storms and Substorms |
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357 | (8) |
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357 | (1) |
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13.6.2 Ring current energy |
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358 | (2) |
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13.6.3 Ionospheric dissipation |
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360 | (2) |
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13.6.4 Energy consumption farther in the magnetosphere |
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362 | (1) |
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13.6.5 Energy transfer across the magnetopause |
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362 | (3) |
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13.7 Superstorms and Polar Cap Potential Saturation |
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365 | (6) |
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13.7.1 Quantification of the saturation |
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366 | (1) |
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13.7.2 Hill-Siscoe formulation |
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366 | (2) |
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13.7.3 The Alfven wing approach |
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368 | (1) |
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13.7.4 Magnetosheath force balance |
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369 | (2) |
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14 Storms in the Inner Magnetosphere |
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371 | (22) |
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14.1 Dynamics of the Ring Current |
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372 | (10) |
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14.1.1 Asymmetric structure of the ring current |
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372 | (1) |
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14.1.2 Sources of the enhanced ring current |
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373 | (3) |
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14.1.3 Role of substorms in storm evolution |
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376 | (1) |
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14.1.4 Loss of ring current through charge exchange collisions |
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376 | (3) |
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14.1.5 Pitch angle scattering by wave-particle interactions |
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379 | (2) |
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14.1.6 ENA imaging of the ring current |
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381 | (1) |
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14.2 Storm-Time Radiation Belts |
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382 | (11) |
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14.2.1 Sources of radiation belt ions |
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382 | (1) |
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14.2.2 Losses of radiation belt ions |
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383 | (1) |
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14.2.3 Transport and acceleration of electrons |
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384 | (6) |
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390 | (3) |
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15 Space Storms in the Atmosphere and on the Ground |
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393 | (6) |
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15.1 Coupling to the Neutral Atmosphere |
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393 | (2) |
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15.1.1 Heating of the thermosphere |
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394 | (1) |
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15.1.2 Solar proton events and the middle atmosphere |
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394 | (1) |
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15.2 Coupling to the Surface of the Earth |
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395 | (4) |
References |
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399 | (12) |
Index |
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411 | |