Heavy Flavor in the sQGP
| dc.creator | Rapp, R. | |
| dc.creator | Cabrera, D. | |
| dc.creator | Greco, V. | |
| dc.creator | Mannarelli, M. | |
| dc.creator | van Hees, H. | |
| dc.date | 2008-06-20 | |
| dc.date.accessioned | 2026-07-07T09:45:52Z | |
| dc.date.available | 2026-07-07T09:45:52Z | |
| dc.description | We attempt a unified treatment of heavy quarkonia and heavy-quark diffusion in the Quark-Gluon Plasma. Our approach is based on finite-temperature T-matrices with interaction potentials estimated from the heavy-quark internal energy computed in thermal lattice QCD (lQCD). In the charmonium sector S-wave bound states (J/ψ, η_c) survive up to temperatures of ~2 T_c, not inconsistent with constraints from euclidean correlation functions in lQCD. In the open-heavy flavor sector, the T-matrix interaction reduces heavy-quark diffusion substantially, leading to fair agreement with single-electron spectra at RHIC and suggestive for a small viscosity-to-entropy ratio close to T_c. | |
| dc.description | 6 pages, 12 eps-figs, Proc. of 24. Winter Workshop on Nuclear Dynamics, South Padre Island (TX, USA), April 05-12, 2008 | |
| dc.identifier | https://arxiv.org/abs/0806.3341 | |
| dc.identifier | http://arxiv.org/abs/0806.3341 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/163338 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | Nuclear Experiment | |
| dc.subject | Nuclear Theory | |
| dc.title | Heavy Flavor in the sQGP | |
| dc.type | text |