### Abstract

Language | English |
---|---|

Pages | 2604-2609 |

Number of pages | 6 |

Journal | Physics Letters A |

Volume | 377 |

Issue number | 38 |

Early online date | 21 Aug 2013 |

DOIs | |

Publication status | Published - 15 Sep 2013 |

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### Keywords

- quantum plasma
- ion acoustic wave
- relativistic electric beam

### Cite this

*Physics Letters A*,

*377*(38), 2604-2609. https://doi.org/10.1016/j.physleta.2013.08.025

}

*Physics Letters A*, vol. 377, no. 38, pp. 2604-2609. https://doi.org/10.1016/j.physleta.2013.08.025

**Dressed ion acoustic solitary waves in quantum plasmas with two polarity ions and relativistic electron beams.** / Wang, Yunliang; Dong, Yushan; Eliasson, Bengt.

Research output: Contribution to journal › Article

TY - JOUR

T1 - Dressed ion acoustic solitary waves in quantum plasmas with two polarity ions and relativistic electron beams

AU - Wang, Yunliang

AU - Dong, Yushan

AU - Eliasson, Bengt

PY - 2013/9/15

Y1 - 2013/9/15

N2 - A theory for dressed quantum ion acoustic waves (QIAWs), which includes higher-order corrections when QIAWs are investigated by the reductive perturbation method, is presented for unmagnetized plasmas containing positive and negative ions and weakly relativistic electron beams. The properties of the QIAWs are investigated using a quantum hydrodynamic model, from which a Korteweg–de Vries equation is derived using the reductive perturbation method. An equation including higher-order dispersion and nonlinearity corrections is also derived, and the physical parameter space is discussed for the importance of these corrections

AB - A theory for dressed quantum ion acoustic waves (QIAWs), which includes higher-order corrections when QIAWs are investigated by the reductive perturbation method, is presented for unmagnetized plasmas containing positive and negative ions and weakly relativistic electron beams. The properties of the QIAWs are investigated using a quantum hydrodynamic model, from which a Korteweg–de Vries equation is derived using the reductive perturbation method. An equation including higher-order dispersion and nonlinearity corrections is also derived, and the physical parameter space is discussed for the importance of these corrections

KW - quantum plasma

KW - ion acoustic wave

KW - relativistic electric beam

U2 - 10.1016/j.physleta.2013.08.025

DO - 10.1016/j.physleta.2013.08.025

M3 - Article

VL - 377

SP - 2604

EP - 2609

JO - Physics Letters A

T2 - Physics Letters A

JF - Physics Letters A

SN - 0375-9601

IS - 38

ER -