Comment on "Cooling atoms with a moving one-way barrier"
  E.A. Schoene et al., in arXiv:1012.3207 [Phys. Rev.A, 82, 023419 (2010)] give incorrect interpretation of their experimental results. Really we observe a temporary capture and additional cooling of atoms in the presence of the orthogonal laser beam. Any strong potential barriers are absent here. It may be easily experimentally tested. 
V. A. Kuz'menko