Ab initio study of spectroscopic properties of the calcium hydride molecular ion H. Habli, H. Ghalla, B. Oujia and F.X. Gadéa Eur. Phys. J. D, 64 1 (2011) 5-19 Published online: 27 July 2011 DOI: 10.1140/epjd/e2011-10689-y