Rotationally induced Penning ionization of ultracold photoassociated helium dimersJ. Léonard, A. P. Mosk, M. Walhout, M. Leduc, M. van Rijnbach, D. Nehari and P. van der StratenEurophys. Lett., 70 2 (2005) 190-196DOI: https://doi.org/10.1209/epl/i2005-10004-8