摘要
本文详细介绍了如何用近似Λ算子法计算多能级Non-LTE谱线形成,并对T_(eff)=30000K,logg=4.5,氦元素丰富度Y(He)=0.1,考虑15个Non-LTE氢原子能级不同跃迁数的Lα线形成作了计算。
The way to calculate the line formation by using the approximate A operator method is introduced, and the La Line of the hydrogen atom with different energy levels and transition numbers is calculated.
出处
《天文研究与技术》
CSCD
1991年第4期46-54,共9页
Astronomical Research & Technology
