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

✍ Scribed by L. Wolniewicz; G. Staszewska

Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
150 KB
Volume
220
Category
Article
ISSN
0022-2852

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✦ Synopsis

Accurate Born-Oppenheimer energies and adiabatic corrections are computed for the hydrogen molecule for the four lowest electronic states of 1 P u symmetry for internuclear distances, 0:5 6 R 6 100 bohr. Computed term values of the D 0 ð4pÞ 1 P À u state of D 2 compare favorably with experiment. The determined electronic wavefunctions are used to evaluate 1 P u ! X 1 R þ g dipole transition moments.

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