The J = 2 ortho levels of the v = 0 to 6 np singlet Rydberg series of molecular hydrogen revisited
Author(s) -
M. Glass-Maujean,
H. Schmoranzer,
I. Haar,
André Knie,
P. Reiß,
Arno Ehresmann
Publication year - 2012
Publication title -
the journal of chemical physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.071
H-Index - 357
eISSN - 1089-7690
pISSN - 0021-9606
DOI - 10.1063/1.4742311
Subject(s) - rydberg formula , singlet state , quantum defect , synchrotron radiation , hydrogen molecule , atomic physics , series (stratigraphy) , hydrogen spectral series , ab initio , physics , ab initio quantum chemistry methods , hydrogen , molecule , excited state , optics , quantum mechanics , ionization , ion , paleontology , biology
The energies and the widths of the J = 1 para levels of the v = 0 to 6 Rydberg np singlet series of molecular hydrogen with absolute intensities of the R(0) and P(2) absorption lines were measured by a high - resolution synchrotron radiation experiment and calculated through a full ab initio multichannel quantum defect theory approach. On the basis of the agreement between theory and experiment, 31 levels were either reassigned or assigned for the first time.
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