高密度氙气的原子间相互作用与状态方程  

The Interatomic Interaction in High Density Gas of Xenon and Its Equation of State

作　　者：周丽萍[1] 郭云东[1] 李德华[2] 

机构地区：[1]内江师范学院物理系,四川内江641112 [2]四川大学原子分子物理所

出　　处：《四川师范大学学报（自然科学版）》2005年第5期570-572,共3页Journal of Sichuan Normal University（Natural Science）

摘　　要：从原子间相互作用出发,提出收缩因子的新概念,并利用它提出了适用于高密度气体的状态方程,系统地计算了氙气在临界区的等温压缩线.在缺乏实验数据的情况下,这些理论计算结果对实验有一定指导意义.A new concept of shrinkage factor has been brought forward and a new equation of state for high density gas has been established by taking into account the atomic interaction. The new equation is used to calculate the isothermal compression line of xenon gas in the critical region. The calculated values are very useful in studying the thermodynamical property of high density gas of xenon without experimental data.

关 键 词：高密度氙气 原子间相互作用 收缩因子 状态方程 

分 类 号：O561.4[理学—原子与分子物理]