Vibrational spectroscopy of H2+:: Hyperfine structure of two-photon transitions

We present the computation of two-photon transition spectra between rovibrational states of the H-2(+) molecular ion, including the effects of hyperfine structure and excitation polarization. The reduced two-photon matrix elements are obtained by means of a variational method. We discuss the implications of our results for high-resolution spectroscopy of H-2(+).