%0 Journal Article
%T (p,¦Ð^+-) correlations in central heavy-ion collisions at 1-2 AGeV
%A A. B. Larionov
%A W. Cassing
%A M. Effenberger
%A U. Mosel
%J Physics
%D 1999
%I arXiv
%R 10.1007/s100500050424
%X The proton - charged pion correlated emission is studied in the reactions Au (1.06 AGeV) + Au, Ni (1.06 and 1.93 AGeV) + Ni and Ni (1.97 AGeV) + Cu within the BUU approach. The associated invariant mass distributions are shifted to smaller energies with respect to the free $\Delta(1232)$ mass distribution due to kinematical reasons. We find that the existing and partly conflicting experimental data do not allow to draw definite conclusions on the in-medium modification of the $\Delta(1232)$.
%U http://arxiv.org/abs/nucl-th/9910047v2