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Resonance of a planeHM-wave in the lower magnetosphere andPc pulsations with periods of 5 to 40 seconds occurring during geomagnetic storms

Резонанс плоскоиHM-волны в низшей магнитосфере иpc-пульсации с периодом 5–40сек в геомагтитных бырях

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Была сконструирована моделвь механизма непрерывных пульсаций низких геомагнитных широт для диапазона периодов 5–40сек. Здесь исходяг из резонансаНМ-волны в системе четырех однородных плоских слоев. Было выведено выражение для т.н. фактора связи, аналогичного коэффициенту передачи амплиыуды и определено условие для оптнмального размера резонотора, в котором могут создаваться пульсации заданной частоты. Размер области резонанса для пульсаций приведенного диапазона периодов, по-видимому,—порядка нескольких радиусов Земли и зависит от расаоложения плазмапауэы в земной магнитофере.

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  1. Geophysical Institute, Czechosl. Acad. Sci., Prague

    Karel Prikner

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  1. Karel Prikner
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Address: Boční II, Praha 4-Spořilov.

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Prikner, K. Resonance of a planeHM-wave in the lower magnetosphere andPc pulsations with periods of 5 to 40 seconds occurring during geomagnetic storms. Stud Geophys Geod 12, 224–229 (1968). https://doi.org/10.1007/BF02587852

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