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hep-ph2003
Impact of the QCD four-quark condensate on in-medium spectral changes of light vector mesons
S. Zschocke, O. P. Pavlenko, B. Kampfer
Within the Borel QCD sum rule approach at finite baryon density we study the role of the four-quark condensates for the modifications of the vector mesons , and in nucle…
hep-ph1999
Is there a unique thermal dilepton source in the reactions Pb(158 AGeV) + Au, Pb?
K. Gallmeister, B. Kämpfer, O. P. Pavlenko
An analysis of the dilepton measurements of the reactions Pb(158 AGeV) + Au, Pb by the CERES and NA50 collaborations points to a unique thermal source contributing to the in…
hep-ph1999
Dileptons and Charm & Bottom in Relativistic Heavy-Ion Collisions
K. Gallmeister, B. Kaempfer, O. P. Pavlenko
We study the prospects to get information about the early and hot stages of deconfined matter produced in relativistic heavy-ion collisions by analyzing dilepton and single-lepton…