Abstract
ψ′ production is studied in Pb-Pb collisions at 158 GeV/c per nucleon incident momentum. Absolute cross-sections are measured and production rates are investigated as a function of the centrality of the collision. The results are compared with those obtained for lighter colliding systems and also for the J/ψ meson produced under identical conditions.
Lingua originale | Inglese |
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pagine (da-a) | 559-567 |
Numero di pagine | 9 |
Rivista | European Physical Journal C |
Volume | 49 |
Numero di pubblicazione | 2 |
DOI | |
Stato di pubblicazione | Pubblicato - gen 2007 |