The normality of the SD variation at Huancayo and the asymmetry of the main phase of geomagnetic storms.
Normality of SD variation at dip-equatorial stations suggests origin beyond F layer
Engineering topics
Publications and source records attributed to Chapman, S..
Normality of SD variation at dip-equatorial stations suggests origin beyond F layer
Interpretation of multiple structure of auroral arc
Polar electrojet causing magnetic substorms in high latitudes flows westward along closed oval curve and is connected with auroral activity and outer radiation belt
Ring current effects on asymmetric development of geomagnetic storm fields in low and middle latitudes
Ring current effects on axisymmetric development of geomagnetic storm fields in low and middle latitudes
Aurora research noting IGY work, radio studies and spectroscopic investigations of morphology of phenomena
Main phase of great geomagnetic storms - decay rates of phase components
Demonstration that the main phase of great geomagnetic storms is composed of two parts, characterized by different decay rates of the ring current field
Magnetic storms - development of main phase and polar sub-storms
Enhancement of equatorial electrojet during polar magnetic substorms - auroral electrojet effect
Growth of auroral electrojets can greatly enhance the equatorial electrojet during polar magnetic substorms
Development of main phase and auroral activities during magnetic storms
Northern quiet arcs in lower limit of latitude /us sector/ and its relation to magnetic storms & to the ring current magnetic field intensity
Magnetic field of a model radiation belt
Large-scale auroral motions and polar magnetic disturbances
Physics of the solar system
Idealized problems of plasma dynamics relating to geomagnetic storms