Charm at FAIR

Charmed mesons in hot and dense matter are studied within a self-consistent coupled-channel approach for the experimental conditions of density and temperature expected at the CBM experiment at FAIR/GSL The D meson spectral function broadens with increasing density with an extended tail towards lower energies due to Lambda(c)(2593)N(-1) and Sigma(c)(2800)N(-1) excitations. The in-medium (D) over bar meson mass increases with density. We also discuss the consequences for the renormalized properties in nuclear matter of the charm scalar D(s0)(2317) and D(2400), and the predicted hidden charm X(3700) resonances at FAIR energies