Publikationsrepositorium - Helmholtz-Zentrum Dresden-Rossendorf
1 PublikationEvaluation of QCD sum rules for HADES
Zschocke, S.; Kämpfer, B.; Pavlenko, O.; Wolf, G.
Abstract
QCD sum rules are evaluated at finite nucleon densities and temperatures to determine the change of pole mass parameters for the lightest vector mesons rho, omega and phi in a strongly interacting medium at conditions relevant for the starting experiments at HADES.
The role of the four-quark condensate is highlighted.
A few estimates (within a fire ball model and BUU calculations) of dilepton spectra in heavy-ion collisions at 1 AGeV are presented.
Keywords: HADES; QCD sum rules; dileptons
-
Beitrag zu Proceedings
Proc. XL Int. Winter Meeting on Nucl. Physics, Bormio, Jan. 20 - 26, 2002, p. 102, nucl-th/0202066
Permalink: https://www.hzdr.de/publications/Publ-4369
Jahre: 2023 2022 2021 2020 2019 2018 2017 2016 2015