Dilepton Production In Ion-Ion Collisions Studied Using HADES.

Authors :: Kugler, A.
Agakichiev, H.
Agodi, C.
Alvarez-Pol, H.
Balanda, A.
Bellia, G.
Bertini, D.
Bielcik, J.
Böhmer, M.
Bokemeyer, H.
Boyard, J. L.
Braun-Munzinger, P.
Cabanelas, P.
Chernenko, S.
Christ, T.
Coniglione, R.
Cosentino, L.
Diaz, J.
Dohrmann, F.
Duran, I.
Source :: AIP Conference Proceedings; 10/26/2007, Vol. 947 Issue 1, p436-440, 5p, 2 Graphs
Publication Year :: 2007
Abstract: 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. [ABSTRACT FROM AUTHOR]