@article{oai:nipr.repo.nii.ac.jp:00002160,
 author = {Yumoto,Kiyohumi and Saito,Takao and Tanaka,Yoshihito},
 journal = {Memoirs of National Institute of Polar Research. Special issue},
 month = {Mar},
 note = {P(論文), It is recently demonstrated that Pc 3 magnetic polarizations observed at equatorial latitudes (|φ|<20°) are different from those at low-latitude Japan-Australia conjugate stations (|φ|&acd;35°). In order to interpret the Pc 3 polarization characteristics at lower latitudes (|φ|&lsim;45°), we propose a probable, new qualitative model in which two (or more) superimposed ionospheric eddy currents, oscillating with slight differences in frequency in the Pc 3 range and in apparent azimuthal wave number, move azimuthally at low latitudes (|φ|&lsim;45°). Near low latitudes of |φ|&acd;45°ionospheric rotational Hall currents should be induced by field-aligned currents associated with localized shear Alfven waves which are excited by compressional Pc 3 source waves near |φ|&acd;45°. Near the equatorial region ionospheric Pedersen eddy currents may be caused by inductive electric fields of compressional Pc 3 source waves which would propagate from the outer magnetosphere to the equatorial ionosphere.},
 pages = {139--147},
 title = {Pc 3 magnetic pulsations observed at low latitudes: A possible model},
 volume = {47},
 year = {1987}
}