The E1Σg+ state of lithium dimer revised

被引：30

作者：

Jastrzebski, W

Pashov, A

Kowalczyk, P

机构：

[1] Polish Acad Sci, Inst Phys, PL-02668 Warsaw, Poland

[2] Univ Warsaw, Inst Expt Phys, PL-00681 Warsaw, Poland

来源：

JOURNAL OF CHEMICAL PHYSICS | 2001年 / 114卷 / 24期

关键词：

D O I：

10.1063/1.1374927

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

This article describes the use of the inverted perturbation approach method for construction of an accurate potential energy curve of the E(1)Sigma (+)(g) "shelf" state in Li-2. Contrary to previous reports the applied method provides a potential curve free of unphysical oscillations and reproduces energies of all the levels known from previous experiments. Our results confirm the possibility of describing the E state within the Born-Oppenheimer approximation. (C) 2001 American Institute of Physics.

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页码：10725 / 10727

页数：3

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