Answer on the comment by S. G. Karshenboim, V. G. Ivanov and J. Chluba
arXiv:1105.3094
Abstract
We studied carefully the comment by S. G. Karshenboim, V. G. Ivanov and J. Chluba to our paper "Two-photon approximation in the theory of the electron recombination in hydrogen" and found this comment erroneous.
4 pages, 1 figure