@inproceedings{inproceedingsb48e24da, title = {Collective recoil halos in BECs}, author = {Bachelard, R. and Courteille, Philippe Wilhelm and Piovella, N.}, year = {2012}, publisher = {Wilhelm and Else Heraeus Stiftung}, booktitle = {Quo vadis Bose-Einstein Condensation?} }