Interaction of solitary waves in magnetized warm dusty plasmas with dust charging effects

• 来源期刊: 中国物理（英文版）
• 关键词: soliton collision magnetized dusty plasmas dust charging effect
• 年，卷（期）: 2006,（3）
• 页码范围: 562-567
• 页数: 6页
• 语种: 英文

摘要

In consideration of adiabatic dust charge variation, the combined effect of the external magnetized field and the dust temperature on head-on collision of the three-dimensional dust acoustic solitary waves is investigated. By using the extended Poincaré-Lighthill-Kuo method, the phase shifts and the trajectories of two solitons after the collision are obtained. The effects of the magnitude and the obliqueness of the external magnetic field and the dust temperature on the solitary wave collisions are discussed in detail.