Comment on "Surface roughness effect on ultracold neutron interaction with a wall and implications for computer simulations" A. Steyerl et.al., arxiv: 0911.4115v1 [1]

A. Serebrov, A. Fomin, V. Varlamov

In above mentioned article [1] assumptions of possible systematic errors of our experiment on measuring of the neutron lifetime [2] have been made. In the given comment we are obli…