Low mass dilepton production at the SPS: probing hot and dense nuclear matter

CERES and HELIOS-3 have detected a significant enhancement of low--mass dileptons in nuclear collisions at 200 GeV/nucleon with respect to the expected ``conventional'' sources. The onset of the excess, starting at a mass of $\sim2m_{\pi}$, and the possibility of a quadratic dependence on...

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Detalles Bibliográficos
Autores principales: Pérez de los Heros, C, Agakichiev, G, Baur, R, Breskin, Amos, Chechik, R, Drees, A, Jacob, C, Faschingbauer, U, Fisher, P H, Fraenkel, Zeev, Fuchs, C, Gatti, E, Glässel, P, Günzel, T F, Hess, F, Irmscher, D, Lenkeit, B C, Olsen, L H, Panebratsev, Yu A, Pfeiffer, A, Ravinovich, I, Rehak, P, Schön, A, Schükraft, Jürgen, Sampietro, M, Shimansky, S S, Shor, A, Specht, H J, Steiner, V, Tapprogge, Stefan, Tel-Zur, G, Tserruya, Itzhak, Ullrich, T S, Wurm, J P, Yurevich, V I
Lenguaje:eng
Publicado: 1996
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/309225

Internet

http://cds.cern.ch/record/309225

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