H_2O－N_2、H_2O－H_2O混合气体中H_2O分子谱线的压力展宽系数

The Spectrum Broadening Parameters Of Water Molecule For H_2O-N_2 And H_2O-H_2O System

本文用改进的Ｂｕｃｋｉｎｓｈａｍ势模型，用ＩＯＳ方法计算了Ｈ２Ｏ－Ｎ２、Ｈ２Ｏ－Ｈ２Ｏ混合气体中Ｈ２Ｏ分子谱线在常温下的压力展宽半宽度，我们的计算结果与现有的实验值符合得较好．说明我们所采用的方法和势模型是比较成功的．

In this paper, by lOS method and modified Buckingham potential model, we have calculated the broadening half-width' parameters of H,O spectrum lines by N, and selfbroadening half-width parameters of H,O spectrum lines. Our calculation results are in good agreement with experimential results. It shows that our calculation method is success ful.