Organic matter directly observed at the surface of an inner planetary body is quite infrequent due to usual low abundance such and limitation infrared technique. Fortuitously, Dawn mission has revealed, thanks Visible InfraRed mapping spectrometer (VIR), large areas rich in organic Ceres, near Ernutet crater. The origin its association with minerals, as indicated by altitude VIR data, remains u...

Using a hydrodynamic approach to describe Pb+Au collisions at 158 AGeV/c, we analyze ee yields from matter containing baryons in addition to mesons. We employ ee production rates from two independent calculations, which differ both in their input physics and in their absolute magnitudes, especially in the mass range where significant enhancements over expected backgrounds exist in the CERES dat...

We present new results of two-particle azimuthal correlations at high transverse momentum emerging from the analysis of the year 2000 data set recorded with the CERES Time-Projection Chamber.