The High Acceptance DiElectron Spectrometer HADES has been recently commissioned at GSI, Darmstadt. It has been designed for systematic studies of hadron properties inside nuclear matter. We report first preliminary results on invariant masses of e(+)e(-)-pairs which were measured in C-12 + C-12 collisions at E-kin = 2 GeV.A. The analysis methods are briefly outlined and a comparison with detailed Monte-Carlo simulations is shown.
Di-electron measurements in C+C reactions at 2 GeV*A with HADES
SPATARO, STEFANO GIOVANNI;
2005-01-01
Abstract
The High Acceptance DiElectron Spectrometer HADES has been recently commissioned at GSI, Darmstadt. It has been designed for systematic studies of hadron properties inside nuclear matter. We report first preliminary results on invariant masses of e(+)e(-)-pairs which were measured in C-12 + C-12 collisions at E-kin = 2 GeV.A. The analysis methods are briefly outlined and a comparison with detailed Monte-Carlo simulations is shown.
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