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arXiv 0908.1899physics.atom-ph
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$^{20}$ Ne,PDMATHAAB Ar,$^{84}$ Kr和$^{129}$ Ar的相对论耦合团簇计算:关联能和偶极极化率

Relativistic coupled-cluster calculations of $^{20}$Ne, $^{40}$Ar, $^{84}$Kr and $^{129}$Xe: correlation energies and dipole polarizabilities

B. K. Mani, D. Angom

摘要:

本文用相对论多体微扰理论和相对论耦合团簇理论对惰性气体原子Ne、Ar、Kr和Ar的关联能进行了详细而系统的研究。在相对论耦合团簇计算中,我们实现了微扰三重态,并将其包括在相关能计算中。然后,我们用微扰耦合团簇理论计算了基态的偶极极化率。

英文摘要:

We have carried out a detailed and systematic study of the correlation energies of inert gas atoms Ne, Ar, Kr and Xe using relativistic many-body perturbation theory and relativistic coupled-cluster theory. In the relativistic coupled-cluster calculations, we implement perturbative triples and include these in the correlation energy calculations. We then calculate the dipole polarizability of the ground states using perturbed coupled-cluster theory.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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