Enhanced backscattering of a dilute Bose-Einstein condensate Guillaume Labeyrie, Tomasz Karpiuk, Jean-François Schaff, Benoît Grémaud, Christian Miniatura and Dominique Delande EPL, 100 6 (2012) 66001 Published online: 14 December 2012 DOI: 10.1209/0295-5075/100/66001