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Can extended duality uniquely explain the dilepton data in HICs at SPS?

B. Kampfer·K. Gallmeister·O. P. Pavlenko
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Abstract

Extended duality is used to explain the dilepton data of heavy-ion experiments at CERN-SPS. Taking into account the background contributions (hadronic cocktail, Drell-Yan, semileptonic decays of open charm) the spectral shapes of the CERES, NA38/50 and HELIOS-3 data in experiments with lead and sulfur beams can be well described, however, the normalizations of the sulfur beam data are problematic.

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B. Kampfer, K. Gallmeister, O. P. Pavlenko. 2000-01-24. Can extended duality uniquely explain the dilepton data in HICs at SPS?. https://arxiv.org/abs/hep-ph/0001242

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