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D-mesons in dense nuclear matter | | L. Tolos
; J. Schaffner-Bielich
; A. Mishra
; | | Date: |
17 Dec 2004 | | Subject: | hep-ph nucl-th | | Abstract: | The D-meson properties in dense nuclear matter are studied. The D-meson spectral density is obtained within the framework of a coupled-channel self-consistent calculation assuming, as bare meson-baryon interaction, a separable potential. The $Lambda_c(2593)$ resonance is generated dynamically in our coupled-channel model. The medium modifications of the D-meson properties due to Pauli blocking and the dressing of D-mesons, nucleons and pions are also studied. We conclude that the self-consistent coupled-channel process reduces the in-medium effects on the D-meson compared to previous literature which do not considered the coupled-channel structure | | Source: | arXiv, hep-ph/0501151 | | Services: | Forum | Review | PDF | Favorites | |
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