Open-charm enhancement at FAIR?
We have calculated the D-meson spectral density at finite temperature within a self-consistent coupled-channel approach that generates dynamically the Lambda_c (2593) resonance. We find a small mass shift for the D-meson in this hot and dense medium while the spectral density develops a sizeable width. The reduced attraction felt by the D-meson in hot and dense matter together with the large width observed have important consequences for the D-meson production in the future CBM experiment at FAIR.
| Author: | Laura Tolos, Jürgen Schaffner-Bielich, Horst Stöcker |
|---|---|
| URN: | urn:nbn:de:hebis:30-27376 |
| Document Type: | Preprint |
| Language: | English |
| Date of Publication (online): | 06.06.2006 |
| Year of first Publication: | 2006 |
| Publishing Institution: | Univ.-Bibliothek Frankfurt am Main |
| Source: | http://www.arxiv.org/abs/nucl-th/0605035 ; J. Phys. / G; Bd. 32 (2006), S533-S536 |
| HeBIS PPN: | 19069761X |
| Institutes: | Physik |
| Frankfurt Institute for Advanced Studies | |
| Dewey Decimal Classification: | 530 Physik |
| Sammlungen: | Universitätspublikationen |
| Licence (German): |  Veröffentlichungsvertrag für Publikationen ohne Print on Demand |
