361 citations · 2k across the 58 of their papers we have counts for
5 papers · 1 filter
Enhancement of Threshold Cross Sections by In-Medium Final State Interactions
R. Rapp, J. W. Durso, Z. Aouissat +5
We address the problem of pion production in low energy -nucleus collisions. For the production mechanism we assume a simple model consisting of a coherent sum of single pion ex…
Axial and Vector Correlator Mixing in Hot and Dense Hadronic Matter
G. Chanfray, J. Delorme, M. Ericson +1
We study the manifestations of chiral symmetry restoration which have a significance for the parity mixing. Restricting to pions and nucleons we establish a formalism for the expre…
Chiral Symmetry Restoration and Pion Interaction in Nuclear Matter
Guy Chanfray, Dany Davesne
This paper is devoted to the interplay between p-wave, s-wave pion-nucleon/ nucleus interaction and in-medium pion-pion interaction with special emphasis on the role of the nuclear…
In-Medium Correlations in the '-Meson'-Channel
P. Schuck, Z. Aouissat, F. Bonutti +4
The present status of the in-medium invariant mass distribution in the sigma-meson channel around the threshold is reviewed from the theory side and contrasted with recent ex…
Chiral Symmetry Restoration and Parity Mixing
G. Chanfray, J. Delorme, M. Ericson
We derive the expressions of the vector and axial current from a chiral Lagrangian restricted to nucleons and pions. They display mixing terms between the axial and vector currents…