Soliton interaction in a complex plasma
Soliton interaction in a complex plasma
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DOI：
10.1103/physreve.81.057401
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发表时间：
2010-05-01
影响因子：
2.4
通讯作者：
Morfill, G.
中科院分区：
文献类型：
--
作者：
Harvey, P.;Durniak, C.;Morfill, G.
用实验和数值方法研究了单层强耦合复杂等离子体中两个等振幅反向传播孤子的相互作用。复合等离子体是离子电子等离子体中的微粒悬浮物。发现孤子在碰撞后被延迟。振幅越大的孤子延时越长。碰撞过程中重叠孤子的振幅小于初始孤子振幅之和。
The interaction of two counterpropagating solitons of equal amplitudes has been studied experimentally and numerically in a monolayer strongly coupled complex plasma. Complex plasmas are microparticle suspensions in ion-electron plasmas. It was found that the solitons are delayed after the collision. Solitons with higher amplitude experience longer delays. The amplitude of the overlapping solitons during the collision was less than the sum of the initial soliton amplitudes.