L. Tolos, J. Schaffner-Bielich, H. Stoecker
Published 2006-12-18Version 1
We obtain the D-meson spectral density at finite temperature for the conditions of density and temperature expected at FAIR. We perform a self-consistent coupled-channel calculation taking, as a bare interaction, a separable potential model. The $\Lambda_c$ (2593) resonance is generated dynamically. We observe that the D-meson spectral density develops a sizeable width while the quasiparticle peak stays close to the free position. The consequences for the D-meson production at FAIR are discussed.
Comments: 4 pages, 3 figures, to appear in the proceedings of 9th International Conference on Hypernuclear and Strange Particle Physics (HYP2006), Mainz (Germany), 10-14 October 2006
D-mesons: In-medium effects at FAIR
D mesons in matter and the in-medium properties of charmonium
In-medium properties of SU(3) baryons
