We propose a new method to study the rotational relaxation of polar molecules (here taking fluoromethane (CH3F) as a......

基于多体展式方法所导出的ＡｒＨＦ（Ｘ＾１Σ＾＋）的分析势能函数，用准经典的Ｍｏｎｔｅ－Ｃａｒｌｏ轨迹法研究了Ａｒ＋ＨＦ（ｖ‘，Ｊ’）→Ａｒ＋ＨＦ（ｖ‘’，Ｊ‘’）转振非弹性碰撞过程，结果指出：Ａｒ对ＨＦ的振动能级的粒子......