โ Scribed by M. Cohen; R.P. McEachran; I.R. Schlifer
No coin nor oath required. For personal study only.
Refined variational calculations of the first-and second-order hyperfine interaction coefficients dl and d2 have been performed for the hydrogen-molecute-ion. The electronic matrix elements were carefully stabilized for each coefficient separately and the vibration-rotation wavefunctions calculated from a nuclear potential which yie!ds correct dissociation limits. The resulting values are in good agreement with earlier theoretical and experimental determinations for the N = 2 nuclear rotational levels, and are in impressive agreement with measurements of the N = ! rotational levels.
๐ SIMILAR VOLUMES
The Zpa, u=O, N=2-lsa, v= 18, N=3 transition in Hz hasbeen observed at 156632.8 MHz. This transition shows a cbaracteristic structure which we assign in terms of hyperfine, fme and electronic g/u symmetry-breaking effects.
The measurements of the preceding paper of this series were extended to the \(v=0\) and I levels of \(o r t h o-\mathrm{H}_{2}\). In this case the additional hyperfine structure, which is comparable in magnitude to the fine structure in the \(n=3\) states, complicates the line profile patterns great
The deuterium quadrupole hyperfine structure of \(\left(\mathrm{D}_{2} \mathrm{O}\right)_{2}\), a nonrigid dimer displaying four large-amplitude motions, is investigated both experimentally and theoretically. Five hyperfine patterns, corresponding to the \(1_{01} \leftarrow 0_{00}\) transition, but