Abstract

A dispersion relation for magnetoacoustic waves in partially ionized heat-releasing plasma in an external magnetic field is derived in a compact form. The increments of slow and fast modified magnetoacoustic waves are calculated in the case of isentropic instability; their strong dependence on the degree of ionization and frequency of ion—neutral collisions is showed.

中文翻译：

---

部分电离的两流体热释放等离子体中的磁声波

摘要

以紧凑的形式导出在外部磁场中部分离子化的热释放等离子体中磁声波的色散关系。在等熵不稳定的情况下，计算慢速和快速修改的磁声波的增量；显示了它们对离子化程度和离子-中性碰撞频率的强烈依赖性。