Influence of non-spherical dust grains on the growing of astrophysical dusty plasma waves with (r, q) distribution function

Lee, Myoung-Jae; Ashikawa, N.; Jung, Young Dae

doi:10.1016/j.astropartphys.2019.06.004

Cited by 3 publications

(1 citation statement)

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“…El‐Taibany and Taha studied the effect of the generalized ( r , q )–distributed electrons on the propagation of DA waves in a DP containing variable–size dust grains 15 . More recent studies have shown the suitability of the generalized distribution to cover a wide range of plasma types 16–18 …”

Section: Introductionmentioning

confidence: 99%

Bifurcation analysis of nonlinear and supernonlinear dust–acoustic waves in a dusty plasma using the generalized (r, q) distribution function for ions and electrons

Taha

El-Taibany

2020

Contributions to Plasma Physics

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Bifurcation analysis of dust acoustic (DA) periodic waves in three components, unmagnetized dusty plasma system is investigated using the generalized (r, q) distribution function for ions and electrons. Depending on the different parameters of the system considered, all possible phase portraits, including periodic, homoclinic, superperiodic, and superhomoclinic trajectories, are presented. The existence of rarefactive and compressive solitary waves is proved. Also, the plasma system under consideration supports both nonlinear and supernonlinear DA periodic waves. It has been found that the double spectral indices r and q play a decisive effect on the bifurcation of the waves.

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Section: Introductionmentioning

confidence: 99%