Spontaneous generation of self-organized solitary wave structures at Earth's magnetopause
Trines, R. and Bingham, R. and Dunlop, M. W. and Vaivads, A. and Davies, J. A. and Mendonça, J. T. and Silva, L. O. and Shukla, P. K. (2007) Spontaneous generation of self-organized solitary wave structures at Earth's magnetopause. Physical Review Letters, 99 (20). 205006. ISSN 1079-7114 (https://doi.org/10.1103/PhysRevLett.99.205006)
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Abstract
Spontaneous formation of solitary wave structures has been observed in Earth’s magnetopause, and is shown to be caused by the breakup of a zonal flow by the action of drift wave turbulence. Here we show matched observations and modeling of coherent, large-scale solitary electrostatic structures, generated during the interaction of short-scale drift wave turbulence and zonal flows at the Earth’s magnetopause. The observations were made by the Cluster spacecraft and the numerical modeling was performed using the wave-kinetic approach to drift wave-zonal flow interactions. Good agreement between observations and simulations has been found, thus explaining the emergence of the observed solitary structures as well as confirming earlier theoretical predictions of their existence.
ORCID iDs
Trines, R., Bingham, R. ORCID: https://orcid.org/0000-0002-9843-7635, Dunlop, M. W., Vaivads, A., Davies, J. A., Mendonça, J. T., Silva, L. O. and Shukla, P. K.;-
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Item type: Article ID code: 51798 Dates: DateEvent16 November 2007PublishedNotes: © American Physical Society Subjects: Science > Physics Department: Faculty of Science > Physics Depositing user: Pure Administrator Date deposited: 19 Feb 2015 15:25 Last modified: 12 Sep 2024 00:42 Related URLs: URI: https://strathprints.strath.ac.uk/id/eprint/51798