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 TolósORCiD, Jürgen Schaffner-BielichORCiDGND, Horst StöckerORCiDGND |
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URN: | urn:nbn:de:hebis:30-27376 |
Document Type: | Preprint |
Language: | English |
Date of Publication (online): | 2006/06/06 |
Year of first Publication: | 2006 |
Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
Release Date: | 2006/06/06 |
Source: | http://www.arxiv.org/abs/nucl-th/0605035 ; J. Phys. / G; Bd. 32 (2006), S533-S536 |
HeBIS-PPN: | 19069761X |
Institutes: | Physik / Physik |
Wissenschaftliche Zentren und koordinierte Programme / Frankfurt Institute for Advanced Studies (FIAS) | |
Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
Licence (German): | Deutsches Urheberrecht |