Collision of two atoms in laser radiation field with formation of Feshbach resonances Emil A. Gazazyan, Alfred D. Gazazyan and Vigen O. Chaltykyan Eur. Phys. J. D, 67 9 (2013) 197 Published online: 25 September 2013 DOI: 10.1140/epjd/e2013-40322-0