Population redistribution in optically trapped polar molecules J. Deiglmayr, M. Repp, O. Dulieu, R. Wester and M. Weidemüller Eur. Phys. J. D, 65 1-2 (2011) 99-104 Published online: 19 September 2011 DOI: 10.1140/epjd/e2011-20072-9