75 citations · 326 across the 25 of their papers we have counts for
25 papers
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…
Probing in-medium vector meson decays by double-differential di-electron spectra in heavy-ion collisions at SIS energies
Gy. Wolf, O. P. Pavlenko, B. Kampfer
Within a transport code simulation for heavy-ion collisions at bombarding energies around 1 AGeV, we demonstrate that double-differential di-electron spectra with suitable kinemati…
In-medium spectral change of omega mesons as a probe of QCD four-quark condensate
S. Zschocke, O. P. Pavlenko, B. Kampfer
Within QCD sum rules at finite baryon density we show the crucial role of four-quark condensates for the in-medium modification of the omega meson spectral function. In particular,…
Probing the strange quark condensate by di-electrons from phi meson decays in heavy-ion collisions at SIS energies
B. Kampfer, O. P. Pavlenko, S. Zschocke
QCD sum rules predict that the change of the strange quark condensate in hadron matter at finite baryon density causes a shift of the peak position of the di-electron…
Energy loss of quarks in deconfined matter at RHIC: photon-tagged jets, single electron and dilepton spectra from open charm
K. Gallmeister, B. Kampfer, O. P. Pavlenko
We report a first attempt (i) to derive constraints on the energy loss of charm quarks in a deconfined medium from the recent PHENIX data of single-electron transverse momentum spe…
Evaluation of QCD sum rules for light vector mesons at finite density and temperature
S. Zschocke, O. P. Pavlenko, B. Kampfer
QCD sum rules are evaluated at finite nucleon densities and temperatures to determine the change of mass parameters for the lightest vector mesons , and in a strongly in…