Broadband electrostatic noise due to nonlinear electron-acoustic waves

dc.contributor.author	Singh, S.V.
dc.contributor.author	Reddy, R.V.
dc.contributor.author	Lakhina, G.S.
dc.date.accessioned	2015-06-09T05:28:29Z
dc.date.accessioned	2021-02-12T10:22:22Z
dc.date.available	2015-06-09T05:28:29Z
dc.date.available	2021-02-12T10:22:22Z
dc.date.issued	2001
dc.identifier.citation	Adv.Space Res., v.28/11, p.1643-1648, 2001, doi:10.1016/S0273-1177(01)00479-3	en_US
dc.identifier.uri	http://localhost:8080/xmlui/handle/123456789/150
dc.description.abstract	Nonlinear propagation of electron-acoustic waves is examined in an unmagnetized, four-component plasma consisting of hot Maxwellian electrons, fluid cold and beam electrons and ions. Solitary structures which are a possible final stage of the electron-acoustic wave growth are obtained. The soliton amplitude and width are numerically obtained. The results are compared with the spiky structures of the broadband electrostatic noise observed in the auroral region of the Earth's magnetosphere. The model predicts parallel electric fields ˜ (10-400) mV/m with typical half widths of the structures ˜ a few Debye lengths.	en_US
dc.language.iso	en	en_US
dc.subject	Electron-acoustic waves	en_US
dc.subject	Broadband electrostatic noise	en_US
dc.title	Broadband electrostatic noise due to nonlinear electron-acoustic waves	en_US
dc.type	Article	en_US
dcterms.source	doi:10.1016/S0273-1177(01)00479-3
dc.identifier.accession	090667