关于HBr分子爱因斯坦自发辐射系数的一种理论计算方法
Theoretical calculations of Einstein spontaneous emission coefficients for HBr molecule
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摘要: 采用双原子分子光谱参数计算程序LEVEL，分别选用目前最好的解析势能函数之一的Murrell-Sorbie函数和精确的RKR势，数值求解径向薛定谔方程，得到振转能级的本征能量和本征波函数。选用公开发表的最新的电偶极矩函数，计算得到了HBr分子X1Σ+态振动能级低于7时R和P支基频跃迁谱线的爱因斯坦自发辐射系数。
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关键词:
- 自发辐射系数 /
- HBr /
- Murrell-Sorbie函数 /
- RKR势 /
- 电偶极矩函数
Abstract: Accurate RKR potential functions and one of the best analytic potential functions � Murrell-Sorbie function have been combined with the best electric dipole moment functions to calculate the Einstein coefficients for HBr molecule. Calculations were done for the P-branch and R-branch fundamental transitions for vibration levels of no more than 7 for the X1Σ+ state of HBr.-
Key words:
- spontaneous emission coefficient /
- hbr /
- murrell-sorbie function /
- rkr potential function /
- edmf
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