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HK: Physik der Hadronen und Kerne

HK 41: Heavy Ions V

HK 41.5: Vortrag

Donnerstag, 14. März 2002, 15:15–15:30, E

Event-by-Event Fluctuations at 40, 80 and 158 AGeV/c in Pb+Au Collisions from CERES/NA45 — •Hiroyuki Sako and Harald Appelshäuser — GSI, Darmstadt

Event-by-event fluctuations have been proposed as probes to search for the QCD critical point and deconfined phase.

We present fluctuations of mean p_T and charge multiplicity ratios at 40, 80, and 158 AGeV/c in Pb+Au Collisions. We also compare them with other experimental data and with theoretical expectations.