Scattering of the double sine-Gordon kinks Vakhid A. Gani, Aliakbar Moradi Marjaneh, Alidad Askari, Ekaterina Belendryasova and Danial Saadatmand Eur. Phys. J. C, 78 4 (2018) 345 Published online: 28 April 2018 DOI: 10.1140/epjc/s10052-018-5813-1