5 papers
Neutron star properties with in-medium vector mesons
F. Weber, Gy. Wolf, T. Maruyama +1
We explore the impact of in-medium modification of the properties of vector mesons on the nuclear equation of state and neutron star properties. It is found that in-medium modifica…
Evaluation of QCD sum rules for HADES
S. Zschocke, B. Kampfer, O. P. Pavlenko +1
QCD sum rules are evaluated at finite nucleon densities and temperatures to determine the change of pole mass parameters for the lightest vector mesons , and in a strong…
From meson-nucleon scattering to vector mesons in nuclear matter
B. Friman, M. Lutz, G. Wolf
We employ meson-nucleon scattering data to deduce the properties of the low-mass vector mesons in nuclear matter, and present results for the and in-medium spectral functio…
Masses of hadrons in nuclei
B. Friman, M. Lutz, G. Wolf
We emphasize the central role played by the spectral function in the description of hadrons in matter and discuss the applicability of the quasiparticle concept to the propagation…
Subthreshold K+ production in deuteron and alpha induced nuclear reactions
M. Debowski, P. Senger, M. Boivin +16
Double differential cross sections have been measured for pi+ and K+ emitted around midraidity in d+A and He+A collisions at a beam kinetic energy of 1.15 GeV/nucleon. The total pi…