The HADES spectrometer at GSI (Darmstadt) is investigating the e+ e− pair production in p+p, p + A and A + A collisions. In this contribution we would like to highlight the physics motivations and the experiments performed so far, focusing mainly on the first results coming from 12C+12C collisions at 1 and 2AGeV, and on preliminary results from p + p/d + p collisions at 1.25AGeV.
Dielectron spectroscopy at 1–2 AGeV with HADES
SPATARO, STEFANO GIOVANNI;DESTEFANIS, MARCO GIOVANNI;
2008-01-01
Abstract
The HADES spectrometer at GSI (Darmstadt) is investigating the e+ e− pair production in p+p, p + A and A + A collisions. In this contribution we would like to highlight the physics motivations and the experiments performed so far, focusing mainly on the first results coming from 12C+12C collisions at 1 and 2AGeV, and on preliminary results from p + p/d + p collisions at 1.25AGeV.
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