LiH-(X2Σ+)+3,4He rotational quenching at ultralow energies: spin-flip and isotopic effects from quantum dynamics on an ionic systemD. López-Durán, M. Tacconi and F. A. GianturcoEur. Phys. J. D, 55 3 (2009) 601-611DOI: https://doi.org/10.1140/epjd/e2009-00281-7