The importance of some atom hydrogen collisions in AGN has been investigated. The results are useful for better estimate of the hydrogen Balmer lines uxes, which usage for effective temperature diagnostics in astrophysical plasma is limited by errors from the line formation models. The data could be also useful for modeling cooler and denser parts of AGN BLR clouds, as well as for the investigation of Rydberg states of hydrogen and for the study of their in uence during the cosmological recombination epoch. The results of the present work suggest that the investigated processes are of interest for the research and modelling of such media.

中文翻译：

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一些碰撞过程在 AGN 中的作用：建模所需的速率系数

已经研究了一些原子氢碰撞在 AGN 中的重要性。结果对于更好地估计氢巴耳默线 uxes 很有用，在天体物理等离子体中有效温度诊断的使用受到线形成模型误差的限制。这些数据还可用于模拟 AGN BLR 云中较冷和较密的部分，以及研究氢的里德堡态以及研究它们在宇宙重组时期的影响。目前的工作结果表明，所研究的过程对此类媒体的研究和建模很有意义。