155 citations · 1.2k across the 35 of their papers we have counts for
4 papers · 1 filter
Vibrational spectroscopy of H2+: precise evaluation of the Zeeman effect
Jean-Philippe Karr, Vladimir Korobov, Laurent Hilico
We present an accurate computation of the g-factors of the hyperfine states of the hydrogen molecular ion H2+. The results are in good agreement with previous experiments, and can…
Vibrational spectroscopy of H2+: hyperfine structure of two-photon transitions
Jean-Philippe Karr, Franck Bielsa, Albane Douillet +3
We present the computation of two-photon transition spectra between ro-vibrational states of the H2+ molecular ion, including the effects of hyperfine structure and excitation pola…
High accuracy results for the energy levels of the molecular ions H2+, D2+ and HD+, up to J=2
Jean-Philippe Karr, Laurent Hilico
We present a nonrelativistic calculation of the rotation-vibration levels of the molecular ions H2+, D2+ and HD+, relying on the diagonalization of the exact three-body Hamiltonian…
Quantum three body Coulomb problem in two dimensions
L. Hilico, B. Grémaud, T. Jonckheere +2
We study the three-body Coulomb problem in two dimensions and show how to calculate very accurately its quantum properties. The use of a convenient set of coordinates makes it poss…