Dilepton Production In Ion-Ion Collisions Studied Using HADES
Andrej Kugler, H. Agakichiev, C. Agodi, Hector Alvarez-Pol, A. Bałanda, G. Bellia, D. Bertini, J. Bielčík, M. Böhmer, H. Bokemeyer, J. L. Boyard, P. Braun‐Munzinger, P. Cabanelas, Sergey Chernenko, T. Christ, R. Coniglione, Luigi Cosentino, J. Dı́az, F. Dohrmann, I. Durán · AIP conference proceedings · 2007
The High‐Acceptance Di‐Electron Spectrometer installed at GSI Darmstadt is a second generation experiment to study production of dielectron pairs from proton, pion and nucleus induced reactions at the SIS/BEVALAC energy regime. During period 2002–4 medium‐resolution data have been taken with HADES on the light C+C system at 1 and 2 AGeV. The data analysis confirms former finding of the DLS collaboration. First physics run on slightly heavier system Ar+KCl was carried out will almost full HADES setup at 2005.