On the Spectrum of Barium Hydride ... |
Common terms and phrases
2-level 2-state ²II A-doubling According to chapter analogous hydrides Atomic line atomic spectra B-value BARIUM HYDRIDE calculated characterised cm-¹ component levels corresponding diatomic discussed dissociation energies electronic levels energy curve energy difference final level formula given green bands HULTHÉN HUND HUND's hydride molecules hydride spectra hydrogen II-2 transition II-level II-state intensity interaction KRONIG L₁ L₂ levels belonging lowest vibrational mijn molecular and atomic MULLIKEN normal H-atom nuclear axis nuclear distances nuclei o-o band orbital angular momentum P₁ periodic table Phys plates predissociation Q₂ quantum numbers R-branches R₁ R₂ rotational levels S₁ S₂ SCHAAFSMA selection rule separate atoms shows spectral lines SPECTRUM OF BARIUM spin symmetry TABLE I continued takes the values upper VAN VLECK vibrational levels VLECK WATSON wave function wave numbers wavelengths wavenumbers WIGNER and WITMER