CNA pulsations and related phenomena near L ~ 6
スポンサーリンク
概要
- 論文の詳細を見る
Quasi-periodic variation of cosmic radio noise absorption (called CNA pulsation), measured by a fast-response 30 MHz riometer at Syowa Station in Antarctica (L∿6), was examined. CNA pulsations with the period of 10-500s are observed mostly during morning hours. Most of the CNA pulsations are associated with magnetic pulsations and quasi-periodic (QP) VLF emissions. The examination of the relationships among CNA pulsations, magnetic pulsations and QP emissions, using the cross correlation analysis method, shows that some CNA pulsations with the period of 10-500s are well related to magnetic pulsations and QP emissions. In these cases CNA pulsations are more correlated with the D component of magnetic pulsations than with the H component. It is also shown that the phase of the CNA pulsations lags behind QP emissions by 60-120 degrees is independent of the pulsation period.
- 国立極地研究所の論文
著者
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HIGUCHI Yoshihiro
Department of Cardiovascular, Respiratory and Geriatric Medicine, Kyushu University Hospital at Bepp
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Sato Natsuo
National Institude of Polar Research
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Sato N
National Institute Of Polar Research
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Higuchi Yoshihiro
Department Of Electrical Engineering Yamagata University
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Higuchi Y
Department Of Electrical Engineering Yamagata University
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Higuchi Yoshihiro
Department Of Applied Quantum Physics Faculty Engineering Graduate School Of Kyusyu University
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Sato Natsuo
Polar Research Institute of China
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Shibuya Senkichi
Department of Physics,Faculty of Science, Yamagata University
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Maezawa Kiyoshi
Department of Physics, Faculty of Science, Yamagata University
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Maezawa K
Department Of Physics Faculty Of Science Yamagata University
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Maezawa Kiyoshi
Department Of Physics Faculty Of Science
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Shibuya S
Department Of Physics Faculty Of Science Yamagata University
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Shibuya Senkichi
Department Of Physics Faculty Of Science
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