New results from CERES 2 beam UV detector
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چکیده
During the year 2000 the CERES experiment, upgraded with a radial drift TPC, took a large data sample of Pb on Au collisions at 158 AGeV triggered on the 8% most central collisions. A very detailed calibration of the radial drift TPC was since completed. Preliminary results on e + e − pairs and φ mesons reconstructed in the K + K − channel are presented.
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