Dependence of lepton pair emission on EoS and initial state
  We present results from a hydrodynamic calculation for thermal emission of lepton pairs in central lead-lead collisions at the CERN SPS energy. Dependence of the emission on the initial conditions and Equation of State (EoS) is considered and the spectra are compared with CERES data and calculated distribution of Drell--Yan pairs. 
P. Huovinen, P.V. Ruuskanen and J. Sollfrank