The scintillation of liquid argon T. Heindl, T. Dandl, M. Hofmann, R. Krücken, L. Oberauer, W. Potzel, J. Wieser and A. Ulrich EPL, 91 6 (2010) 62002 Published online: 13 October 2010 DOI: 10.1209/0295-5075/91/62002