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.
Original language | English |
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Pages (from-to) | 559-567 |
Number of pages | 9 |
Journal | European Physical Journal C |
Volume | 49 |
Issue number | 2 |
DOIs | |
Publication status | Published - Jan 2007 |