Hyperfine and Spin-rotation Interactions in the Hydrogen Molecule-ion |
Common terms and phrases
accuracy adiabatic angular momentum Appendix approximate atomic units Basis Set Born-Oppenheimer Born-Oppenheimer approximation calculation Chapter Chem convergence Cooley-Cashion cose COSON curve Dalgarno diagonal eigenfunctions eigenvalues eigenvectors electron spin electronic energy electronic Schrödinger equation evaluation expectation value experimental Figure function of internuclear H₂ hamiltonian Hhfs hyperfine components hyperfine energy levels hyperfine interactions hyperfine levels hyperfine structure infrared interaction coefficients interaction functions internuclear separation interpolation Jefferts Kalaghan lattice Lett matrix elements molecular rotation momenta Morse potential nonrelativistic electronic nuclear Schrödinger equation nuclear spins nuclei one-electron diatomic molecule operators Pauli equation perturbation Phys Poisson sum formula relative intensities ROGER DEAN rovibrational transitions Schrödinger equation second-order contribution simple product basis simulated solution spectra spectroscopic constants spherical spin-rotation interaction surface unit cell Table VI.1 theoretical transition frequencies transition intensity variation vector vibrational-rotational VM(R wave function Wigner-Eckart theorem YH₂ YHD+