Excited 1Πu states and the 1Πu → X1Σg+ transition moments of the hydrogen molecule

被引：113

作者：

Wolniewicz, L ^{[1
]}

Staszewska, G ^{[1
]}

机构：

[1] Nicholas Copernicus Univ, Inst Phys, PL-87100 Torun, Poland

来源：

JOURNAL OF MOLECULAR SPECTROSCOPY | 2003年 / 220卷 / 01期

关键词：

D O I：

10.1016/S0022-2852(03)00121-8

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

Accurate Born-Oppenheimer energies and adiabatic corrections are computed for the hydrogen molecule for the four lowest electronic states of (1)Pi(u) symmetry for internuclear distances, 0.5 less than or equal to R less than or equal to 100 bohr. Computed term values of the D'(4p)(1)Pi(u)(-) state of D-2 compare favorably with experiment. The determined electronic wavefunctions are used to evaluate (1)Pi(u) --> X(1)Sigma(g)(+) dipole transition moments. (C) 2003 Elsevier Science (USA). All rights reserved.

引用

页码：45 / 51

页数：7

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