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Study of electron pair and photon production in lead-gold collisions

This is a continuation of the NA45 experiment dedicated to the measurement of electron-positron pairs and direct photons produced in Pb-Pb collisions at SPS energies. The main goal remains as outlined in NA45. The strong enhancement of low-mass pairs, over the expected yield from hadronic sources, o...

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Detalles Bibliográficos
Autores principales: Xie, W, Ravinovich, I, Fraenkel, Z, Gnaenski, A
Lenguaje:eng
Publicado: 2002
Acceso en línea:http://cds.cern.ch/record/5353