Peer-reviewed
Cluster formation in Hessdalen lights
In this paper we show a mechanism of light ball cluster formation in Hessdalen lights (HL) by the nonlinear interaction of ion-acoustic and dusty-acoustic waves with low frequency geoelectromagnetic waves in dusty plasmas. Our theoretical model shows that the velocity of ejected light balls by HL cluster is of about 10 4 ms −1 in a good agreement with the observed velocity of some ejected light balls, which is estimated as 2×10 4 ms −1
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