Abstract Super rogue ion-acoustic waves are proposed as a physical catalyst for the heavy hydrocarbon ions formation in the Titan ionosphere. We justified that analytically and numerically by probing a Titan referenced plasma system, consists of the most abundant positive ions and superthermal electrons. A solution of the nonlinear Schrodinger equation (NLSE) has provided us by the plasma (un)stable regions at altitude 900-1200 km from the Titan surface with superthermal parameter values, relative ion to electron densities, and temperature ratio variations. Our results are not only agreed with the Cassini data but also predict a chemistry independent approach for the heavy hydrocarbons’ formation conditions.

中文翻译：

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泰坦电离层中的超级流氓波催化

摘要 超流氓离子声波被提议作为泰坦电离层中重烃离子形成的物理催化剂。我们通过探测由最丰富的正离子和超热电子组成的以 Titan 为参考的等离子体系统，从分析和数值上证明了这一点。非线性薛定谔方程 (NLSE) 的解为我们提供了距离泰坦表面 900-1200 公里高度的等离子体（不稳定）区域，该区域具有超热参数值、相对离子与电子密度以及温度比变化。我们的结果不仅与 Cassini 数据一致，而且还预测了重烃形成条件的化学独立方法。