R.K. Nesbet, Stephane Mazevet, et al.
Physical Review A. Atomic, Molecular, and Optical Physics
Taylor et al. (1977) have recently computed resonance states of HCl - by the stabilisation method and interpreted observed e --HCl scattering phenomena in terms of these states. Their results are shown to be compatible with an alternative interpretation, suggesting that a virtual state occurs at each vibrational excitation threshold.