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Indexed by:期刊论文

Date of Publication:2010-11-01

Journal:ASTROPHYSICS AND SPACE SCIENCE

Included Journals:SCIE、Scopus

Volume:330

Issue:1

Page Number:73-78

ISSN No.:0004-640X

Key Words:Electron positron plasma; Relativistic plasma waves; Nonperturbative solutions

Abstract:Electrostatic plasma waves in an adiabatic electron-positron plasma are investigated nonperturbatively. It is shown that quasistationary large-amplitude waves with smooth as well as highly peaked profiles can appear. In the peaked waves, the electron and positron peaks may be separated by large distances, but no completely isolated soliton-like structures were found.