Interacting scalar tensor cosmology in light of SNeIa, CMB, BAO and OHD observational data sets Sayed Wrya Rabiei, Haidar Sheikhahmadi, Khaled Saaidi and Ali Aghamohammadi Eur. Phys. J. C, 76 2 (2016) 66 Published online: 08 February 2016 DOI: 10.1140/epjc/s10052-016-3907-1