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Baryonic contributions to the dilepton spectra in relativistic heavy ion collisions

M. Bleicher·A. K. Dutt-mazumder·C. Gale·C. M. Ko·V. Koch
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Abstract

We investigate the baryonic contributions to the dilepton yield in high energy heavy ion collisions within the context of a transport model. The relative contribution of the baryonic and mesonic sources are examined. It is observed that most dominant among the baryonic channels is the decay of N*(1520) and mostly confined in the region below the rho peak. In a transport theory implementation we find the baryonic contribution to the lepton pair yield to be small.

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M. Bleicher, A. K. Dutt-mazumder, C. Gale, C. M. Ko, V. Koch. 2000-04-19. Baryonic contributions to the dilepton spectra in relativistic heavy ion collisions. https://arxiv.org/abs/nucl-th/0004044

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