| II-1. Hydromagnetics, Geomagnetic Rapid Variation, Whisler and VLF Emission |
|---|
| II-1A. Hydromagnetics |
|---|
| II-1A-1. Hydromagnetic Waves in the Exosphere | |
| T. NAMIKAWA | 1 |
| II-1A-2. Hydromagnetic Radiation of the Sun and Its Effect at the Earth | |
| K. D. COLE | 6 |
| II-1A-3. Infrasonic Pressure Waves Associated with Magnetic Storms | |
| P. CHRZANOWSKI, J. M. YOUNG, G. GREENE and K. T. LEMMON | 9 |
| II-1A-P1. Hydromagnetic Picture of Earth Storms | |
| A. J. DESSLER | 13 |
| II-1A-P2. The Interplanetary Field and Auroral Theory | |
| J. W. DUNGEY | 15 |
| II-1B. Geomagnetic Rapid Variation |
|---|
| II-1B-1. Equatorial Micropulsations | |
| V. R. HUTTON | 20 |
| II-1B-2. The Connection of Pc and Pt Pulsations with Magnetic Storms | |
| V. A. TROITSKAYA, I. I. ROKITYANSKY, K. YU. ZIBIN, R. V. SCHEPETNOV and D. A. ROKITYANSKAYA | 24A |
| II-1B-3. Pulsations during Sudden Commencements of Magnetic Storms and Long Period Pulsations in High Latitudes | |
| A. I. OHL | 24B |
| II-1B-4. Magnetic Field Fluctuations on the Earth and in Space | |
| N. F. NESS, T. L. SKILLMAN, G. S. SCEARCE and J. P. HEPPNER | 27 |
| II-1B-5. Morphological Study of Geomagnetic Pulsations | |
| Y. KATO and T. SAITO | 34 |
| II-1B-6. Hydromagnetic Waves in the Earth's Exosphere and Geomagnetic Pulsations | |
| Y. KATO and T. TAMAO | 39 |
| II-1B-7. Frequency Analysis of Selected Storms | |
| J. R. HEIRTZLER and M. J. DAVIDSON | 44 |
| II-1B-8. The Microstructure of the Isc of Geomagnetic Storms | |
| J. BOUSKA | 45 |
| II-1B-P1. Geomagnetic Rapid Variations during IGY and IGC | |
| J. C. CARDUS and A. ROMANA | 47 |
| II-1B-P2. Characteristics of Geomagnetic Pulsations | |
| J. A. JACOBS | 55 |
| II-1B-P3. Fine Structure of Magnetic Storms in Respect of Micropulsations (T < 20 Sec) | |
| V. A. TROITSKAYA, L. V. ALPEROVICH, M. V. MELNIKOVA and G. A. BULATOVA | 63 |
| II-1B-P4. Geomagnetic Pulsations and Hydromagnetic Oscillations of Exosphere | |
| Y. KATO | 71 |
| II-1B-P5. Chairman's Summary | |
| E. H. VESTINE | 74 |
| II-1C. Whistler and VLF Emission |
|---|
| II-1C-1. Correlations between the Very Low Frequency Emissions and the Magnetic and Cosmic Ray Storms | |
| Y. CORCUFF and J. P. LEGRAND | 76 |
| II-1C-2. The Disturbances of Exosphere as Seen from the VLF Emission | |
| S. YOSHIDA and T. HATANAKA | 78 |
| II-1C-3. Whistler Signals Observed with the Vanguard III Satellite | |
| J. C. CAIN, I. R. SHAPIRO, J. D. STOLARIK and J. P. HEPPNER | 84 |
| II-1C-4. VLF Phenomena in Lower Latitudes during Magnetically High Active Periods | |
| J. OUTSU and A. IWAI | 88 |
| II-1C-5. Amplification of the VLF Electromagnetic Wave by a Proton Beam through the Exosphere | |
| K. MAEDA and I. KIMURA | 92 |
| II-1C-P1. Whistlers and VLF Emissions in Connection with the Earth Storm | |
| K. MAEDA | 95 |
| II-2. Radiation Belts |
|---|
| II-2-1. Balloon X-Rays and the Radiation Belts | |
| J. R. WINCKLER | 104 |
| II-2-2. The Cosmic Ray Neutron Density at High Altitude | |
| R. C. HAYMES, W. D. REIDY and S. A. KORFF | 115 |
| II-2-3. The Flux and Energy Spectra of the Protons in the Inner Van Allen Belt | |
| J. E. NAUGLE and D. A. KNIFFEN | 118 |
| II-2-4. Injection of Trapped Protons from Solar Flare Particles | |
| S. F. SINGER and A. M. LENCHEK | 123 |
| II-2-5. Observation of the Radiation Anomalies at the Altitudes of 200-300 km | |
| V. L. GINZBURG, L. V. KURNOSOVA, V. I. LOGACHEV, L. A. RAZORENOV and M. I. FRADKIN | 128 |
| II-2-6. Correlation between Outer Radiation Belt and Solar-Geophysical Phenomena | |
| S. YOSHIDA, N. MATUURA and T. NAGATA | 132 |
| II-2-7. Störmer's Inner Allowed Regions and the Radiation Belts | |
| R. GALL | 139 |
| II-2-8. Mechanism of the Mirror Point Loss | |
| S. FUKUI, S. HAYAKAWA, H. NISHIMURA and H. 0BAYASHI | 144 |
| II-2-9. Source of Electrons in the Van Allen Belts | |
| P. J. KELLOGG | 148 |
| II-2-10. Particle Diffusion in the Radiation Belts | |
| N. HERLOFSON | 151 |
| II-2-11. Dynamics of the Outer Radiation Belt | |
| J. A. SIMPSON, C. Y. FAN and P. MEYER | 154 |
| II-2-12. Investigations of Radiation during Flights of Satellites, Space Vehicles and Rockets | |
| S. N. VERNOV, E. V. GORCHAKOV, YU. I. LOGACHEV, V. E. NESTEROV, N. F. PISARENKO, I. A. SAVENKO, A. E. CHUDAKOV and P. I. SHAVRIN | 162 |
| II-2-13. Nature and Origin of Radiation Belts | |
| S. F. SINGER | 187 |
| II-2-14. On the Theory of the Outer Van Allen Belt | |
| H. ALFVÉN | 194 |
| II-3. Solar Radiation |
|---|
| II-3A. Electromagnetic Wave |
|---|
| II-3A-1. Some Features of the Type IV Radiobursts | |
| E. I. MOGILEVSKY and S. T. AKINIYAN | 195 |
| II-3A-2. Type IV (Continuum) Radio Bursts from the Sun | |
| A. R. THOMPSON | 198 |
| II-3A-3. Structure of the Type IV Radio Burst and Its Relation with Solar Cosmic Rays | |
| A. BOISCHOT and M. PICK | 203 |
| II-3A-4. Yearly Variation in Activities Outbursts at Microwaves and Flares during a Solar Cycle with Special Reference to Unusual Cosmic-Ray Increases | |
| T. TAKAKURA and M. 0NO | 207 |
| II-3A-5. Some Comments on Type IV Bursts | |
| H. TANAKA and T. KAKINUMA | 211 |
| II-3A-6. The Nature of Type IV Solar Radio Bursts | |
| M. R. KUNDU | 215 |
| II-3A-7. Height and Motion of the Solar Radio Bursts at 200 Mc/s | |
| M. MORIMOTO and K. KAI | 220 |
| II-3A-8. The Sizes of the Sources of Solar Radio Bursts at 40 and 60 Mc/s | |
| A. A. Weiss and K. V. SHERIDAN | 223 |
| II-3A-9. A Model of the Coronal Condensation | |
| E. HIEI | 227 |
| II-3A-10. Structure of the Flare | |
| Z. SUEMOTO, E. HIEI and T. HIRAYAMA | 231 |
| II-3A-11. On the Exciters of Type II and Type III Solar Radio Bursts | |
| Y. UCHIDA | 234 |
| II-3A-P1. Optical Evidence for Corpuscular Radiation of the Sun | |
| M. WALDMEIER | 238 |
| II-3A-P2. Solar Radio Outbursts and Acceleration of Electrons | |
| T. T AKAKURA | 243 |
| II-3A-P3. The Radio Emission from Solar Flares | |
| J. P. WILD | 249 |
| II-3B. Particles |
|---|
| II-3B-1. Some Relations between Centimeter-Wave Radio Bursts and Solar Cosmic Rays and X-Rays | |
| M. R. KUNDU | 259 |
| II-3B-2 Characteristics of Solar-Flare Cosmic Rays during IGY | |
| J. C. ANDERSON, R. L. CHASSON and K. MAEDA | 264 |
| II-3B-3 Cosmic Ray Increases Associated with Solar Flares | |
| B. G. WILSON and C. P. NEHRA | 269 |
| II-3B-4. On Maximum of Cosmic-Ray Intensity prior to a Prebaisse-Effect | |
| L. D. de FEITER and J. P. LEGRAND | 272 |
| II-3B-5. Solar Active Regions and Solar Cosmic Rays | |
| J. C, NOYES | 275 |
| II-3B-6. Intensity of Solar Proton Emissions | |
| E. L. CHUPP and R. W. WILLIAMS | 281 |
| II-3B-7. Cosmic Ray Effects Associated with Polar Cap Absorption Events | |
| V. A. SARABHAI and G. L. PAI | 286 |
| II-3B-8. A Synopsis of Riometer Observations on the Polar Cap Events of November 1960 | |
| T. R. HARTZ and E. L. VOGAN | 289 |
| II-3B-9. The Solar Cosmic-Ray Increase of November 20, 1960 | |
| H. CARMICHAEL and J. F. STELJES | 293 |
| II-3B-10. Interpretation of the July 1959 and November 1960 Cosmic Ray Events | |
| J. G. ROEDERER | 297 |
| II-3B-11. Geomagnetic Storm Effect on the Solar Cosmic-Rays in November 1960 and Their Propagation Process in the Interplanetary Space | |
| M. KODAMA and M. KITAMURA | 298 |
| II-3B-12. Observations at College, Alaska, on November 1960 Cosmic Ray Increases | |
| S. A. KORFF | 303 |
| II-3B-13. Increase of the Cosmic-Ray Nucleonic Intensity in November, 1960 | |
| J. A. LOCKWOOD and M. A. SHEA | 306 |
| II-3B-14. The Propagation of Cosmic Rays through Interplanetary Space on May 4, 1960, and during November, 1960 | |
| K. G. McCRACKEN | 310 |
| II-3B-15. Short-Time Increases of the Cosmic Ray Nuclei Intensity Associated with the Solar Activity | |
| L. V. KURNOSOVA, L. A. RASORENOV and M. I. FRADKIN | 315 |
| II-3B-16. Rocket Observations of Solar Protons during the November 12, 1960 Event | |
| K. W. OGILVIE, D. A. BRYANT and L. R. DAVIS | 317 |
| II-3B-17. Emission of Carbon Group Heavy Nuclei from a 3 Solar Flare | |
| H. YAGODA, R. FILZ and K. FUKUI | 320 |
| II-3B-18. Heavy Nuclei in Solar Cosmic Rays | |
| C. E. FICHTEL and D. E. Guss | 321 |
| II-3B-19. Rocket Observations of Solar Protons on September 3, 1960 | |
| L. R. DAVIS, C. E. FICHTEL, D. E. GUSS and K. W. OGILVIE | 326 |
| II-3B-20. Solar Cosmic Ray Event of September 3, 1960 | |
| P. D. BHAVSAR | 329 |
| II-3B-21. A Survey of Polar Cap Absorption Events (Solar Proton Events) in the Period 1952 through 1960 | |
| D. K. BAILEY and J. M. HARRINGTON | 334 |
| II-3B-22. Review of Some Statistical Studies | |
| L. BIERMAEMBERN | 337A |
| II-3B-23. Review of Recent High Energy Solar Particle Events including November 12, 1960 | |
| H. CARMICHAEL | 337B |
| II-3B-24. Solar Protons in November 1960 | |
| E. P. NEY and W. STEIN | 345 |
| II-3B-25. Geomagnetic and Interplanetary Effects on Solar Cosmic Rays | |
| J. R. WINCKLER | 353 |
| II-3B-26. Cosmic Ray Intensity Bursts in the Stratosphere in November 1960 | |
| A. N. CHARAKHCHYAN, V. F. TULINOV and T. N. CHARAKHCHYAN | 360 |
| II-3B-27. The Energy Spectrum and Time Dependence of the Intensity of Solar Cosmic Ray Protons in Flares | |
| A. N. CHARAKHCHYAN, V. E. TULINOV and T. N. CHARAKHCHYAN | 365 |
| II-4. Modulation |
|---|
| II-4-1. Fine Structure of Forbush Decreases | |
| R. L. CHASSON | 373 |
| II-4-2. Anisotropy and Changes of Energy Spectrum during Cosmic Ray Storms | |
| V. A. SARABHAI, G. L. PAI and U. R. RAO | 379 |
| II-4-3. Time Variation of Cosmic Ray Intensity from North and South Directions at Low Latitudes | |
| V. A. SARABHAI and B. GOTTLIEB | 384 |
| II-4-4. An Attempt of Analyzing Cosmic Ray Storms | |
| A. E. SANDSTROM | 386 |
| II-4-5. Solar Magnetic Cloud Producing Cosmic-Ray Storm, Magnetic Storm and Type IV Solar Radio Outburst | |
| Y. KAMIYA | 391 |
| II-4-6. Mechanism of Cosmic Ray Storms Inferred from Some Statistical Results | |
| K. SINNO | 395 |
| II-4-7. The Latitude Effect of Cosmic-Ray Storm | |
| H. TAKAHASHI | 400 |
| II-4-8. On Cosmic-Ray Intensity Increase during Geomagnetic Storm | |
| I. KONDO | 402 |
| II-4-9. Cosmic Ray Evidence for a Ring Current | |
| P. J. KELLOGG and J. R. WINCKLER | 408 |
| II-4-10. Cosmic Ray Modulation and Geomagnetism | |
| A. EHMERT | 416 |
| II-4-11. Phases Changes in the 27 Day Type of Intensity Variation of Primary Cosmic Rays from January 1955 to January 1961 | |
| A. FREON | 418 |
| II-4-12. The Recovery Characteristics of Forbush Decreases and the Configuration of the Associated Solar Emission | |
| I. ESCOBAR, N. W. NERURKAR, 0. TRONCOSO and M. ZUBIETA | 422 |
| II-4-13. Explorer XII Results | |
| F. B. McDONALD | 428A |
| II-4-14. A Study of the Rigidity and Charge Dependence of Primary Cosmic Ray Temporal Variations | |
| F. B. McDONALD and W. R. WEBBER | 428B |
| II-4-15. Flux and Energy Spectra of Primary Cosmic Ray Protons from 70 to 400 Mev | |
| R. VOGT | 436 |
| II-4-16. Secular Variation of the Cosmic Ray Equator and the Latitude Knee at Sea Level | |
| M. KODAMA, S. FUKUSHIMA and T. MAKINO | 441 |
| II-4-17. The Secular Variation of the Geomagnetic Field and the Cut-Off Momenta | |
| R. GALL | 444 |
| II-4-18. Cosmic Ray Threshold Rigidities | |
| C. J. BLAND, J. J. QUENBY and G. J. WENK | 449 |
| II-4-19. Asymptotic Directions and Cut-Off Rigidities in the Geomagnetic Field | |
| K. G. McCRACKEN and A. FREON | 455 |
| II-4-20. The Energy Spectrum and the Energy Balance of Cosmic Radiation | |
| H. KOMORI | 457 |
| II-4-21. On the World-wide Distribution of the Daily Variation of the Cosmic Ray Neutron Intensity and Its Variation | |
| T. KANNO and K. MURAKAMI | 460 |
| II-4-22. Solar Diurnal Variation of Cosmic Ray Intensity | |
| M. A. POMERANTZ, S. P. DUGGAL and K. NAGASHIMA | 464 |
| II-4-23. Some Characteristics of the Daily Variation of Cosmic Ray Intensity | |
| R. P. KANE | 468 |
| II-4-24. Direction of the Cosmic Ray Diurnal Anisotropy | |
| A. E. SANDSTROM, E. DYRING and S. LINDGREN | 471 |
| II-4-25. A New Study of the Cosmic Ray Diurnal Variation in Relation to Geomagnetic Activity | |
| A. E. SANDSTROM | 477 |
| II-4-26. Solar Diurnal Variation of Cosmic Rays Underground near the Geomagnetic Equator | |
| V. H. REGENER | 481 |
| II-4-27. The Diurnal Variation of the Intensity of the Nucleonic Component during Forbush Decrease | |
| J. B. CROWDEN and P. L. MARSDEN | 484 |
| II-4-28. A Lunar Cosmic Ray Intensity Variation II | |
| E. BAGGE and G. BINDER | 486 |
| II-4-29. A Summary of Secular Variations of Cosmic Rays | |
| H. V. NEHER | 492 |
| II-4-30. Review of Cosmic Ray Daily Variations and Geomagnetic Effects | |
| V. A. SARABHAI | 500 |
| II-4-31. Summary of Japanese Works | |
| I. KONDO | 504 |
| II-4-32. The Cosmic Ray Intensity Gradient in Space during Solar Modulation | |
| J. A. SIMPSON, C. Y. FAN and P. MEYER | 505 |
| II-4-33. Atmospheric Effects on the Cosmic-Ray Meson Intensity | |
| M. WADA | 508 |
| II-4-34. Atmospheric Effects on the Sea Level Cosmic Ray Intensity | |
| S. T. LINDGREN | 511 |
| II-4-35. Neutron Production in Lead by Cosmic Ray Protons | |
| E. B. HUGHES, P. L. MARSDEN, M. A. MEYER and A. W. WOLFENDALE | 516 |
| II-4-36. Multiple Neutron Production in an IGY Neutron Monitor | |
| P. FIELDHAUSE, E. B. HUGHES and P. L. MARSDEN | 518 |
| II-4-37. Some Experiments with Mobile Neutron Monitor | |
| J. PHILIPS and N. R. PARSONS | 519 |
| II-5. Interplanetary Plasma |
|---|
| II-5-1. Some Aspects of the Internal Structure of a Solar Flare Plasma Cloud | |
| C. P. SONETT, P. J. COLEMAN, Jr. and L. DAVIS, Jr. | 524 |
| II-5-2. Hyperwaves, Shock-Like Phenomena in the Outer Exosphere | |
| C. P. SONETT | 528 |
| II-5-3. Ejection of Plasma with the Magnetic Field and Low-Energy Solar Cosmic Rays from the Region of Chromospheric Flares | |
| A. S. DVORJASHIN | 532 |
| II-5-4. Some Features of Chromospheric Flares and Its Corresponding Active Regions Responsible for Forbush Effect | |
| B. VLADIMIRSKY | 534 |
| II-5-5. On the Streaming of a Plasma through the Geomagnetic Field | |
| E. KARLSON | 538 |
| II-5-6. The Effect of Solar Disturbances and the Galactic Magnetic Field on the Interplanetary Gas | |
| L. DAVIS, Jr. | 543 |
| II-5-7. Magnetic Field Measurements with the Explorer X Satellite | |
| J. P. HEPPNER, N. F. NESS, T. L. SKILLMAN and C. S. SCEARCE | 546 |
| II-5-8. Direct Observations of the Interplanetary Plasma | |
| H. S. BRIDGE, C. DILWORTH, A. J. LAZARUS, E. F. LYON, B. ROSSI and F. SCHERB | 553 |
| II-5-9. Some Theoretical Aspects of Interplanetary Plasma | |
| R. LÜST | 560 |
| II-5-10. Interplanetary Dynamics and Cosmic Ray Modulation | |
| E. N. PARKER | 563 |
| II-5-11. Characteristics of Solar Energetic Particles Which Excite Polar-Cap Blackouts | |
| K. SINNO | 567 |
| II-5-12. Propagation of Solar Particles and the Interplanetary Magnetic Field | |
| C. S. WARWICK | 571 |
| II-5-13. Propagation of Solar Particles through Interplanetary Magnetic Fields | |
| T. OBAYASHI | 572 |
| II-5-14. Intensity-Time Relationship of Cosmic-Ray Unusual Increase, not Characterised by Impact Zone Effects | |
| K. NAGASHIMA | 575 |
| II-5-15. On the Mechanism of the Cosmic-Ray Storm | |
| M. KITAMURA | 578 |
| II-5-16. Forbush Decreases Produced by Diffusive Deceleration Mechanism in Interplanetary Space | |
| S. F. SINGER, A. M. LENCHEK and H. LASTER | 583 |
| II-5-17. Modulation of the Cosmic Ray Intensity by the Interplanetary Magnetic Field | |
| H. ELLIOT | 588 |
| II-5-18. Morphology of Solar Flare Effects on Cosmic Rays and Sub-Cosmic Rays | |
| M. KODAMA | 594 |
| II-5-19. The Propagation of Solar Particles to the Earth | |
| T. GOLD | 600 |
| II-5-20. General Discussion on Interplanetary Plasma | |
| 605 |
| II-6. Synthetic Theory of the Earth Storms |
|---|
| Emission from the Sun, and Transmission of Radiation through the Interplanetary Space | |
| T. GOLD | 607 |
| Particles in the Magnetosphere | |
| S. F. SINGER | 609 |
| Radiation Belt | |
| S. HAYAKAWA | 612 |
| Radiation Belt | |
| S. N. VERNOV | 613 |
| Radiation Belt-Results of the Direct Measurements of Interplanetary Plasma and Magnetic Field by Explorer X | |
| B. ROSSI | 615 |
| Magnetic Effect | |
| E. H. VESTINE | 616 |
| Auroral Phenomena | |
| S. CHAPMAN | 619 |
| Transmission of Hydromagnetic Wave to the Earth | |
| K. MAEDA | 620 |
| Comments and Discussion | |
| 623 |
