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Latest Results from CERES/NA45
Johannes P. Wessels
In this talk latest results from the analysis of e+e- pairs emitted in Pb+Au collisions at 40 AGeV/c and a combined analysis of all data available at 158 AGeV/c are presented. The…
Enhanced Production of Low-Mass Electron Pairs in 40 AGeV Pb-Au Collisions at the CERN SPS
D. Adamova, CERES/NA45 Collaboration
We report on first measurements of low-mass electron pairs in Pb-Au collisions at the lower SPS beam energy of 40 AGeV. The pair yield integrated over the range of invariant masses…
Universal Pion Freeze-out in Heavy-Ion Collisions
CERES Collaboration
Based on an evaluation of data on pion interferometry and on particle yields at mid-rapidity, we propose a universal condition for thermal freeze-out of pions in heavy-ion collisio…
Beam Energy and Centrality Dependence of Two-Pion Bose-Einstein Correlations at SPS Energies
D. Adamova
Results are presented of a two-pion interferometry (HBT) analysis in Pb+Au collisions at 40, 80, and 158 AGeV. A detailed study of the Bertsch-Pratt HBT radius parameters has been…
Lambda production in 40 A GeV/c Pb-Au collisions
Wolfgang Schmitz, D. Adamova
During the 1999 lead run, CERES has measured hadron and electron-pair production at 40 A GeV/c beam momentum with the spectrometer upgraded by the addition of a radial TPC. Here th…