Ground-based multispectral high-speed imaging of flickering aurora

It has been suggested that dispersive Alfven waves (DAWs) are capable of accelerating electrons via Landau resonance, and the interference of DAWs plays an essential role to create flickering auroral patterns. Here we show evidence that the leading front of a typical interference pattern is more ene...

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Veröffentlicht in:	Geophysical research letters 2011-07, Vol.38 (14), p.n/a
Hauptverfasser:	Kataoka, Ryuho, Miyoshi, Yoshizumi, Sakanoi, Takeshi, Yaegashi, Ayumi, Ebihara, Yusuke, Shiokawa, Kazuo
Format:	Artikel
Sprache:	eng
Schlagworte:	Atmospheric sciences Auroras Charge coupled devices dispersive Alfven waves Earth sciences Earth, ocean, space Exact sciences and technology flickering aurora High speed high-speed imaging Imaging Interference Landau damping Magnetism Plasma physics Scientific apparatus & instruments Space Time delay Wavelengths
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