New results on Pb - Au collisions at 40 AGeV from the CERES/NA45 experiment

In 1999 the CERES/NA45 ran at the CERN SPS with a beam energy of 40 GeV/nucleon. The data set comprises about 8.7 millions Pb - Au events with a trigger selection corresponding to approximately the most central 30% of the geometrical cross section. Results on low-mass electron pair analysis are pres...

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Detalles Bibliográficos
Autores principales: Filimonov, K., Adamová, D., Agakichiev, G., Appelshäuser, H., Belaga, V., Braun-Munzinger, P., Cherlin, A., Damjanović, S., Dietel, T., Drees, A., Esumi, S.I., Fomenko, K., Fraenkel, Z., Garabatos, C., Glässel, P., Hering, G., Kushpil, V., Lenkeit, B., Maas, A., Marı́n, A., Milošević, J., Milov, A., Miśkowiec, D., Panebrattsev, Y., Petchenova, O., Petraček, V., Pfeiffer, A., Rak, J., Ravinovich, I., Rehak, P., Sako, H., Schmitz, W., Schukraft, J., Sedykh, S., Seipp, W., Shimansky, S., Slı́vová, J., Specht, H.J., Stachel, J., Šumbera, M., Tilsner, H., Tserruya, I., Wessels, J.P., Wienold, T., Windelband, B., Wurm, J.P., Xie, W., Yurevich, S., Yurevich, V.
Lenguaje:eng
Publicado: 2001
Materias:
Nuclear Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1063/1.1469990
http://cds.cern.ch/record/519815
Descripción
Sumario:In 1999 the CERES/NA45 ran at the CERN SPS with a beam energy of 40 GeV/nucleon. The data set comprises about 8.7 millions Pb - Au events with a trigger selection corresponding to approximately the most central 30% of the geometrical cross section. Results on low-mass electron pair analysis are presented. The upgrade of the experimental setup with the radial drift TPC has allowed to enhance hadron physics capabilities of the experiment. New results on hadron spectra (including $\Lambda$) and flow are presented.

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