IDEAS home Printed from https://ideas.repec.org/a/eee/chsofr/v33y2007i3p813-822.html
   My bibliography  Save this article

Nonlinear electron-acoustic waves with vortex-like electron distribution and electron beam in a strongly magnetized plasma

Author

Listed:
  • El-Labany, S.K.
  • El-Taibany, W.F.
  • El-Abbasy, O.M.

Abstract

The nonlinear properties of solitary waves structure in a strongly magnetized plasma consisting of cold electron fluid, hot electrons obeying trapped/vortex-like distribution, warm electron beam, and stationary ions, are investigated. Applying a reductive perturbation theory (RPT), a nonlinear modified Korteweg–de Vries (mKdV) equation and a linear inhomogeneous mKdV-type equation are derived. The stationary solutions of these coupled equations are obtained using a renormalization method. However, both of the mKdV- and mKdV-type solutions present a positive potential, that corresponds to a hole (hump) in the cold (hot) electron number density. The dependence of the wave amplitude, width and velocity on the system parameters is investigated. The application of our results in interpreting the salient features of the broadband electrostatic noise (BEN) in the dayside auroral zone of the Earth’s magnetosphere is discussed.

Suggested Citation

  • El-Labany, S.K. & El-Taibany, W.F. & El-Abbasy, O.M., 2007. "Nonlinear electron-acoustic waves with vortex-like electron distribution and electron beam in a strongly magnetized plasma," Chaos, Solitons & Fractals, Elsevier, vol. 33(3), pages 813-822.
    • Handle: RePEc:eee:chsofr:v:33:y:2007:i:3:p:813-822
    DOI: 10.1016/j.chaos.2006.04.039
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0960077906003912
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.chaos.2006.04.039?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Tribeche, Mouloud & Younsi, Smain & Zerguini, Taha Houssine, 2009. "Nonlinear solitary oscillations in a varying charge dusty plasma in the presence of nonisothermal trapped electrons," Chaos, Solitons & Fractals, Elsevier, vol. 41(3), pages 1277-1283.
    2. Kaur, Harvinder & Gill, Tarsem Singh & Saini, Nareshpal Singh, 2009. "Characteristics of some nonlinear coherent wave structures in a collisionless weakly relativistic plasma with nonthermal electrons," Chaos, Solitons & Fractals, Elsevier, vol. 42(3), pages 1638-1645.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:chsofr:v:33:y:2007:i:3:p:813-822. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Thayer, Thomas R. (email available below). General contact details of provider: https://www.journals.elsevier.com/chaos-solitons-and-fractals .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.