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用新公式精确研究碱金属分子电子态的离解能

, PP. 420-423

Keywords: 代数方法,碱金属,异核双原子分子,离解能

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Abstract:

使用W.G.Sun等(J.Mol.Spectrosc.,2002,21593-105.)提出的基于微扰理论的代数方法(AM),研究了碱金属异核双原子分子NaLi的A1Σ+,NaK的X1Σ+、c3Σ+,KRb的21Π等4个电子态的离解能;然后使用最近提出的新公式计算了这些电子态的离解能,并分别与实验值进行了比较.理论计算结果表明使用新公式得到的分子离解能与实验值非常吻合.对那些还没有离解能实验数据的电子态,该公式提供了一种推测其离解能的新方法.

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