The Inner Magnetosphere: Physics and Modeling

The Inner Magnetosphere:Physics and Modeling......Page 3
Copyright
......Page 4
CONTENTS......Page 5
PREFACE......Page 8
DISCOVERY OF THE RING CURRENT......Page 10
HOW DO THEY ENTER?......Page 11
THE ELECTRIC FIELD E......Page 12
THE QUIET-TIME RING CURRENT AND LIFETIMESOF PARTICLES......Page 13
THE NATURE OF MAGNETIC STORMS......Page 14
REFERENCES......Page 15
1. INTRODUCTION......Page 18
2. SOURCES FOR RING CURRENT PLASMA......Page 19
3. PARTICLE TRANSPORT AND ACCELERATION......Page 21
4. LOSSES OF ENERGETIC PARTICLES......Page 26
REFERENCES......Page 28
1. INTRODUCTION......Page 31
2. THE INNER MAGNETOSPHERE......Page 32
3. LOSS OF RING CURRENT IONS......Page 33
4. LOSS OF RELATIVISTIC ELECTRONS......Page 34
REFERENCES......Page 38
1. INTRODUCTION......Page 40
2. DETAILS OF THE MODEL......Page 41
3. RESULTS OF NUMERICAL EXPERIMENT......Page 42
4. DISCUSSIONS......Page 44
REFERENCES......Page 46
1. INTRODUCTION......Page 47
2. WEDGE-LIKE DISPERSIONS......Page 48
3. MUNIN AND CLUSTER OBSERVATIONS......Page 49
5. DISCUSSION......Page 50
6. SUMMARY......Page 51
REFERENCES......Page 52
1. INTRODUCTION......Page 53
2. RESULTS......Page 54
REFERENCES......Page 58
1. INTRODUCTION......Page 60
2. AURORAL STREAMERS AS BBF MONITORS.GENERATION OF LONG-DURATION PLASMAINHOMOGENEITIES IN THE INNERMAGNETOSPHERE......Page 61
3. BBF ROLE IN PLASM A INJECTIONS INWARD OFGEOSYNCHRONOUS ORBIT DURING ENH ANCEDCONVECTION EVENTS......Page 63
REFERENCES......Page 64
1. INTRODUCTION......Page 66
2. DATA SET......Page 67
4. DISCUSSION......Page 68
REFERENCES......Page 74
1. INTRODUCTION......Page 77
2. PARTICLE TRAPPING AND BASICACCELERATION MECHANISMS......Page 78
3. ELECTRON ACCELERATION IN THE INNERMAGNETOSPHERE......Page 81
4. ION ACCELERATION IN THE INNERMAGNETOSPHERE......Page 86
6. SUMMARY......Page 87
REFERENCES......Page 88
INTRODUCTION......Page 90
OBSERVATIONS......Page 91
DISCUSSION......Page 96
REFERENCES......Page 98
2. INSTRUMENTATION......Page 99
3. OBSERVATIONS......Page 100
4. DISCUSSION AND CONCLUSIONS......Page 104
REFERENCES......Page 106
2. THE TOPOLOGY OF THE MAGNETOSPHERE ANDTHE CONFIGURATION OF MAGNETOSPHERICCURRENTS......Page 107
3. RADIAL PROFILE OF THE MAGNETOSPHERICPRESSURE AND D,rVARIATION......Page 109
4. MAGNETOSPHERIC SUBSTORMS AND PARTICLEACCELERATION......Page 110
REFERENCES......Page 112
INTRODUCTION......Page 114
MODEL......Page 115
ENERGY ABSORPTION SPECTRUM......Page 117
DISCUSSION......Page 118
REFERENCES......Page 119
2. EXPERIMENTAL DATA......Page 121
3. RESULTS......Page 122
REFERENCES......Page 125
2. EXPERIMENT......Page 126
3. RESULTS......Page 127
4. DISCUSSION......Page 132
REFERENCES......Page 133
1. INTRODUCTION......Page 134
2. GENERATION OF LARGE-SCALE CONVECTION ELECTRIC FIELD......Page 135
3. MODELS OF LARGE-SCALE CONVECTION ELECTRIC FIELD......Page 137
5. PARTICLE INJECTIONS AND ELECTRIC FIELDSDURING SUBSTORMS: OBSERVATIONS ANDMODELS......Page 138
6. RING CURRENT DEVELOPMENT: CONVECTION OR SUBSTORM PARADIGM......Page 140
7. CONCLUDING REMARKS......Page 141
REFERENCES......Page 142
1. INTRODUCTION......Page 145
INJECTION FRONT ANALYSIS......Page 146
PARTICLE INJECTION......Page 148
DISCUSSION AND CONCLUSION......Page 149
REFERENCES......Page 151
2. EVENT DESCRIPTION......Page 153
3. ENERGY DISSIPATION......Page 155
4. DISCUSSION......Page 156
REFERENCES......Page 158
1. INTRODUCTION......Page 160
2. OBSERVATIONS......Page 163
3. DISCUSSION......Page 164
4. SUMMARY......Page 167
REFERENCES......Page 168
1. INTRODUCTION......Page 170
2. THREE-LAYERED MODEL......Page 171
3. EXCITATION OF THE TMO MODE......Page 174
4. ATTENUATION OF THE TMO MODEIN THE WAVEGUIDE......Page 175
REFERENCES......Page 176
1. INTRODUCTION......Page 177
2. TRAPPED WAVES IN PLASMASPHERE......Page 178
3. ESCAPING EMISSIONS......Page 179
4. ACTIVE PROBES......Page 187
5. CONCLUSIONS......Page 194
REFERENCES......Page 195
1. INTRODUCTION......Page 199
3. SUPERPOSED EPOCH ANALYSIS......Page 200
4. CUMULATIVE PROBABLITY DISTRIBUTIONS FOR INDICES RELATIVE TO INTERFACE......Page 201
6. EXAMPLE PREDICTIONS......Page 203
7. DISCUSSION......Page 204
8. REFERENCES......Page 205
1. INTRODUCTION......Page 207
2. NUMERICAL APPROACH......Page 208
3. RESULTS......Page 209
4. DISCUSSION......Page 215
5. CONCLUSIONS......Page 218
REFERENCES......Page 219
1. INTRODUCTION......Page 222
2. DATA......Page 223
3. OBSERVATIONS......Page 224
4. DISCUSSION......Page 229
REFERENCES......Page 230
Ring Current Behavior as Revealed by Energetic Proton Precipitation......Page 232
3. PROTON INJECTION AND THE RING CURRENT INDEX......Page 233
4. THE STORM TIME EQUATORIAL BELT......Page 237
5. WAVE-PARTICLE INTERACTION......Page 238
REFERENCES......Page 241
1. INTRODUCTION......Page 243
3. THREE HILDCAA-EVENTS IN 1998......Page 244
4. Bz FLUCTUATIONS IN THE SOLARWIND AND PARTICLE INJECTIONS INTO THE RING CURRENT......Page 246
REFERENCES......Page 248
INTRODUCTION......Page 250
CALCULATION OF MAGNETIC FLUXES IN THE CLOSED MAGNETOSPHERE......Page 251
MAGNETIC FIELD IN THE POLAR CAP......Page 252
CONCLUSION......Page 254
REFERENCES......Page 255
1. INTRODUCTION......Page 256
2. MODEL AND EVENT DESCRIPTIONS......Page 257
3. RESULTS......Page 259
4. SUMMARY......Page 261
REFERENCES......Page 262
1. INTRODUCTION......Page 263
2. CODE DESCRIPTION......Page 264
3. MARCH 31st 2001 STORM......Page 265
4. AUGUST 27, 2001 SUBSTORM......Page 267
5. DISCUSSION AND CONCLUSIONS......Page 270
REFERENCES......Page 272
1. INTRODUCTION......Page 274
2. DATA SET......Page 275
3. DETERMINATION OF THE FUNCTIONAL FORM......Page 277
4. DISCUSSION AND CONCLUSIONS......Page 280
REFERENCES......Page 281
1. INTRODUCTION......Page 283
2. METHOD OF Dst DERIVATION FROM THE MODELING......Page 284
4. STORM-TIME MAGNETIC FIELD MODELS......Page 285
5. MODEL Dst INDEX AND ITS SOURCES......Page 286
6. DISCUSSION......Page 288
7. CONCLUSIONS......Page 289
REFERENCES......Page 290
1. INTRODUCTION......Page 291
2. THE TRANSMISSION FUNCTION......Page 292
3. PRIMARY PARTICLES' SPECTRA......Page 293
REFERENCES......Page 295
1. INTRODUCTION......Page 296
2. SIMULATION MODELS......Page 297
3. THREE TYPES OF PARTICLE TRAJECTORY IN THE MAGNETOSPHERE......Page 300
4. SHABANSKY ORBIT ACCESSIBILITY MAP......Page 303
REFERENCES......Page 307